| 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 | $229.82 | 7.145% | $246.2406 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $103.94 | 3.584% | $107.6652 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $172.86 | 13.524% | $196.2376 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $131.90 | 4.659% | $138.0452 | $138.05 | $138.05 | $138.00 |
| Purchase #5 | $151.45 | 13.474% | $171.8564 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $156.27 | 4.280% | $162.9584 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $44.34 | 8.477% | $48.0987 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $990.58 | $1,071.1021 | $1,071.12 | $1,071.10 | $1,071.10 | |