| 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 | $39.73 | 11.595% | $44.3367 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $67.30 | 10.161% | $74.1384 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $132.64 | 4.732% | $138.9165 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $113.40 | 4.830% | $118.8772 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $248.56 | 12.151% | $278.7625 | $278.76 | $278.75 | $278.80 |
| Purchase #6 | $219.74 | 8.323% | $238.029 | $238.03 | $238.05 | $238.00 |
| Purchase #7 | $35.52 | 12.666% | $40.019 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $856.89 | $933.0793 | $933.09 | $933.10 | $933.00 | |