| 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 | $200.43 | 5.168% | $210.7882 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $236.28 | 6.782% | $252.3045 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $48.91 | 9.715% | $53.6616 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $123.45 | 5.851% | $130.6731 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $6.42 | 8.462% | $6.9633 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $64.31 | 10.271% | $70.9153 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $236.48 | 11.668% | $264.0725 | $264.07 | $264.05 | $264.10 |
| 7 purchase totals = | $916.28 | $989.3785 | $989.37 | $989.30 | $989.50 | |