| 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 | $111.65 | 9.732% | $122.5158 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $143.32 | 10.334% | $158.1307 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $10.64 | 11.439% | $11.8571 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $56.99 | 8.511% | $61.8404 | $61.84 | $61.85 | $61.80 |
| Purchase #5 | $111.38 | 9.194% | $121.6203 | $121.62 | $121.60 | $121.60 |
| Purchase #6 | $231.89 | 10.536% | $256.3219 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $125.31 | 12.579% | $141.0727 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $791.18 | $873.3589 | $873.36 | $873.30 | $873.30 | |