| 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 | $168.71 | 11.822% | $188.6549 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $48.92 | 3.241% | $50.5055 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $218.60 | 6.522% | $232.8571 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $246.91 | 10.218% | $272.1393 | $272.14 | $272.15 | $272.10 |
| Purchase #5 | $169.96 | 7.354% | $182.4589 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $198.79 | 13.745% | $226.1137 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $184.45 | 5.555% | $194.6962 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $1,236.34 | $1,347.4256 | $1,347.43 | $1,347.40 | $1,347.50 | |