| 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 | $227.61 | 4.576% | $238.0254 | $238.03 | $238.05 | $238.00 |
| Purchase #2 | $138.88 | 10.284% | $153.1624 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $244.27 | 4.721% | $255.802 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $244.50 | 12.415% | $274.8547 | $274.85 | $274.85 | $274.90 |
| Purchase #5 | $244.70 | 13.154% | $276.8878 | $276.89 | $276.90 | $276.90 |
| Purchase #6 | $26.56 | 10.372% | $29.3148 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $95.90 | 11.639% | $107.0618 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $1,222.42 | $1,335.1089 | $1,335.10 | $1,335.10 | $1,335.20 | |