| 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 | $219.51 | 11.791% | $245.3924 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $22.59 | 7.781% | $24.3477 | $24.35 | $24.35 | $24.30 |
| Purchase #3 | $7.34 | 11.812% | $8.207 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $78.85 | 11.786% | $88.1433 | $88.14 | $88.15 | $88.10 |
| Purchase #5 | $217.82 | 4.749% | $228.1643 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $107.63 | 13.470% | $122.1278 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $103.65 | 11.550% | $115.6216 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $757.39 | $832.0041 | $832.00 | $832.00 | $831.90 | |