| 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 | $126.53 | 12.379% | $142.1931 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $22.84 | 4.325% | $23.8278 | $23.83 | $23.85 | $23.80 |
| Purchase #3 | $26.98 | 10.208% | $29.7341 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $227.44 | 7.866% | $245.3304 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $46.56 | 10.748% | $51.5643 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $216.25 | 4.795% | $226.6192 | $226.62 | $226.60 | $226.60 |
| Purchase #7 | $107.89 | 3.753% | $111.9391 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $774.49 | $831.2080 | $831.20 | $831.25 | $831.10 | |