| 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 | $201.82 | 13.378% | $228.8195 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $14.48 | 11.395% | $16.13 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $233.69 | 11.437% | $260.4171 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $182.37 | 6.576% | $194.3627 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $163.36 | 12.709% | $184.1214 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $135.92 | 12.639% | $153.0989 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $224.67 | 8.234% | $243.1693 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $1,156.31 | $1,280.1189 | $1,280.12 | $1,280.05 | $1,280.10 | |