| 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 | $133.97 | 3.376% | $138.4928 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $195.42 | 4.812% | $204.8236 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $227.28 | 12.858% | $256.5037 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $52.42 | 11.161% | $58.2706 | $58.27 | $58.25 | $58.30 |
| Purchase #5 | $156.79 | 6.205% | $166.5188 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $86.82 | 7.299% | $93.157 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $218.26 | 7.294% | $234.1799 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $1,070.96 | $1,151.9464 | $1,151.94 | $1,151.90 | $1,152.00 | |