| 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 | $38.64 | 7.136% | $41.3974 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $190.64 | 5.606% | $201.3273 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $244.72 | 9.733% | $268.5386 | $268.54 | $268.55 | $268.50 |
| Purchase #4 | $146.31 | 5.157% | $153.8552 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $210.98 | 10.816% | $233.7996 | $233.80 | $233.80 | $233.80 |
| Purchase #6 | $40.88 | 8.633% | $44.4092 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $8.94 | 13.441% | $10.1416 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $881.11 | $953.4689 | $953.48 | $953.50 | $953.40 | |