| 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 | $190.38 | 5.236% | $200.3483 | $200.35 | $200.35 | $200.30 |
| Purchase #2 | $62.45 | 4.596% | $65.3202 | $65.32 | $65.30 | $65.30 |
| Purchase #3 | $161.49 | 8.697% | $175.5348 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $185.89 | 12.646% | $209.3976 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $178.91 | 7.281% | $191.9364 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $203.84 | 8.749% | $221.674 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $236.63 | 9.853% | $259.9452 | $259.95 | $259.95 | $259.90 |
| 7 purchase totals = | $1,219.59 | $1,324.1565 | $1,324.16 | $1,324.15 | $1,324.00 | |