| 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 | $136.74 | 8.517% | $148.3861 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $244.92 | 12.406% | $275.3048 | $275.30 | $275.30 | $275.30 |
| Purchase #3 | $210.83 | 11.272% | $234.5948 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $213.50 | 3.383% | $220.7227 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $134.78 | 9.299% | $147.3132 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $185.54 | 8.115% | $200.5966 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $218.91 | 11.531% | $244.1525 | $244.15 | $244.15 | $244.20 |
| 7 purchase totals = | $1,345.22 | $1,471.0707 | $1,471.06 | $1,471.05 | $1,471.10 | |