| 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 | $12.59 | 13.466% | $14.2854 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $240.37 | 8.437% | $260.65 | $260.65 | $260.65 | $260.70 |
| Purchase #3 | $211.84 | 7.864% | $228.4991 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $17.71 | 8.220% | $19.1658 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $26.62 | 4.607% | $27.8464 | $27.85 | $27.85 | $27.80 |
| Purchase #6 | $221.42 | 6.109% | $234.9465 | $234.95 | $234.95 | $234.90 |
| Purchase #7 | $155.33 | 4.559% | $162.4115 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $885.88 | $947.8047 | $947.82 | $947.80 | $947.80 | |