| 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 | $12.83 | 5.229% | $13.5009 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $240.76 | 9.821% | $264.405 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $26.39 | 6.498% | $28.1048 | $28.10 | $28.10 | $28.10 |
| Purchase #4 | $140.83 | 13.406% | $159.7097 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $152.63 | 11.484% | $170.158 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $209.85 | 9.850% | $230.5202 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $250.33 | 11.191% | $278.3444 | $278.34 | $278.35 | $278.30 |
| 7 purchase totals = | $1,033.62 | $1,144.7430 | $1,144.74 | $1,144.70 | $1,144.70 | |