| 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 | $191.84 | 10.760% | $212.482 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $134.73 | 9.668% | $147.7557 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $142.43 | 3.250% | $147.059 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $59.71 | 12.804% | $67.3553 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $41.26 | 8.200% | $44.6433 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $112.27 | 8.501% | $121.8141 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $100.88 | 3.207% | $104.1152 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $783.12 | $845.2246 | $845.23 | $845.20 | $845.30 | |