| 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 | $97.71 | 7.507% | $105.0451 | $105.05 | $105.05 | $105.00 |
| Purchase #2 | $74.86 | 12.193% | $83.9877 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $179.61 | 5.530% | $189.5424 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $191.94 | 9.507% | $210.1877 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $125.47 | 11.738% | $140.1977 | $140.20 | $140.20 | $140.20 |
| Purchase #6 | $41.72 | 13.626% | $47.4048 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $246.65 | 10.229% | $271.8798 | $271.88 | $271.90 | $271.90 |
| 7 purchase totals = | $957.96 | $1,048.2452 | $1,048.25 | $1,048.30 | $1,048.20 | |