| 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 | $208.65 | 13.340% | $236.4839 | $236.48 | $236.50 | $236.50 |
| Purchase #2 | $235.81 | 4.739% | $246.985 | $246.99 | $247.00 | $247.00 |
| Purchase #3 | $174.96 | 13.344% | $198.3067 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $194.63 | 5.255% | $204.8578 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $13.28 | 11.217% | $14.7696 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $84.38 | 13.497% | $95.7688 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $211.64 | 7.459% | $227.4262 | $227.43 | $227.45 | $227.40 |
| 7 purchase totals = | $1,123.35 | $1,224.5980 | $1,224.61 | $1,224.60 | $1,224.70 | |