| 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 | $185.77 | 12.536% | $209.0581 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $82.44 | 13.314% | $93.4161 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $209.84 | 12.324% | $235.7007 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $147.76 | 7.152% | $158.3278 | $158.33 | $158.35 | $158.30 |
| Purchase #5 | $185.60 | 6.204% | $197.1146 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $235.57 | 12.184% | $264.2718 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $22.62 | 8.681% | $24.5836 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $1,069.60 | $1,182.4727 | $1,182.47 | $1,182.45 | $1,182.50 | |