| 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 | $48.53 | 10.840% | $53.7907 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $106.83 | 3.148% | $110.193 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $224.91 | 10.262% | $247.9903 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $114.35 | 6.108% | $121.3345 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $173.84 | 4.692% | $181.9966 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $24.88 | 3.769% | $25.8177 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $137.76 | 3.486% | $142.5623 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $831.10 | $883.6851 | $883.68 | $883.70 | $883.70 | |