| 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 | $129.39 | 7.663% | $139.3052 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $222.54 | 13.870% | $253.4063 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $116.98 | 8.505% | $126.9291 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $120.84 | 9.788% | $132.6678 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $239.94 | 3.408% | $248.1172 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $102.83 | 7.326% | $110.3633 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $208.76 | 7.198% | $223.7865 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $1,141.28 | $1,234.5754 | $1,234.59 | $1,234.55 | $1,234.60 | |