| 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 | $211.63 | 3.728% | $219.5196 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $182.48 | 7.474% | $196.1186 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $174.93 | 4.501% | $182.8036 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $87.76 | 12.261% | $98.5203 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $57.79 | 7.603% | $62.1838 | $62.18 | $62.20 | $62.20 |
| Purchase #6 | $212.85 | 9.219% | $232.4726 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $95.85 | 12.183% | $107.5274 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $1,023.29 | $1,099.1459 | $1,099.14 | $1,099.10 | $1,099.10 | |