| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.90 | 11.137% | $117.6941 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $230.35 | 6.799% | $246.0115 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $157.73 | 12.734% | $177.8153 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $149.31 | 12.573% | $168.0827 | $168.08 | $168.10 | $168.10 |
| Purchase #5 | $232.29 | 6.420% | $247.203 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $128.49 | 12.768% | $144.8956 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $154.97 | 12.568% | $174.4466 | $174.45 | $174.45 | $174.40 |
| 7 purchase totals = | $1,159.04 | $1,276.1488 | $1,276.15 | $1,276.15 | $1,276.10 | |