| 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 | $117.54 | 7.588% | $126.4589 | $126.46 | $126.45 | $126.50 |
| Purchase #2 | $229.81 | 6.335% | $244.3685 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $205.80 | 11.822% | $230.1297 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $31.35 | 10.418% | $34.616 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $221.39 | 4.806% | $232.03 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $105.78 | 10.431% | $116.8139 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $236.29 | 8.517% | $256.4148 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $1,147.96 | $1,240.8318 | $1,240.83 | $1,240.80 | $1,240.80 | |