| 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 | $203.34 | 10.344% | $224.3735 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $212.91 | 5.274% | $224.1389 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $217.76 | 6.841% | $232.657 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $107.94 | 6.768% | $115.2454 | $115.25 | $115.25 | $115.20 |
| Purchase #5 | $84.33 | 11.695% | $94.1924 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $139.33 | 8.428% | $151.0727 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $211.94 | 5.262% | $223.0923 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $1,177.55 | $1,264.7722 | $1,264.77 | $1,264.75 | $1,264.80 | |