| 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 | $111.90 | 4.535% | $116.9747 | $116.97 | $116.95 | $117.00 |
| Purchase #2 | $214.27 | 11.406% | $238.7096 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $44.99 | 13.716% | $51.1608 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $177.56 | 8.642% | $192.9047 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $63.49 | 12.596% | $71.4872 | $71.49 | $71.50 | $71.50 |
| Purchase #6 | $218.46 | 7.852% | $235.6135 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $242.99 | 7.360% | $260.8741 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,073.66 | $1,167.7246 | $1,167.71 | $1,167.65 | $1,167.80 | |