| 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 | $90.61 | 12.785% | $102.1945 | $102.19 | $102.20 | $102.20 |
| Purchase #2 | $211.89 | 5.826% | $224.2347 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $32.41 | 5.396% | $34.1588 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $129.92 | 8.521% | $140.9905 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $36.48 | 3.822% | $37.8743 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $30.61 | 7.108% | $32.7858 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $106.65 | 5.209% | $112.2054 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $638.57 | $684.4440 | $684.44 | $684.45 | $684.50 | |