| 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 | $198.51 | 6.128% | $210.6747 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $238.26 | 6.439% | $253.6016 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $163.64 | 8.376% | $177.3465 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $119.27 | 5.740% | $126.1161 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $108.31 | 3.470% | $112.0684 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $207.58 | 7.218% | $222.5631 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $249.76 | 13.289% | $282.9506 | $282.95 | $282.95 | $283.00 |
| 7 purchase totals = | $1,285.33 | $1,385.3210 | $1,385.32 | $1,385.25 | $1,385.40 | |