| 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 | $123.81 | 11.741% | $138.3465 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $62.98 | 12.372% | $70.7719 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $173.97 | 13.308% | $197.1219 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $190.41 | 11.191% | $211.7188 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $250.90 | 10.485% | $277.2069 | $277.21 | $277.20 | $277.20 |
| Purchase #6 | $143.89 | 6.366% | $153.05 | $153.05 | $153.05 | $153.10 |
| Purchase #7 | $155.83 | 9.697% | $170.9408 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $1,101.79 | $1,219.1568 | $1,219.16 | $1,219.10 | $1,219.10 | |