| 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 | $97.26 | 11.633% | $108.5743 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $244.34 | 12.623% | $275.183 | $275.18 | $275.20 | $275.20 |
| Purchase #3 | $63.49 | 3.721% | $65.8525 | $65.85 | $65.85 | $65.90 |
| Purchase #4 | $234.99 | 7.289% | $252.1184 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $107.27 | 13.461% | $121.7096 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $43.73 | 11.162% | $48.6111 | $48.61 | $48.60 | $48.60 |
| Purchase #7 | $132.59 | 8.577% | $143.9622 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $923.67 | $1,016.0111 | $1,016.00 | $1,015.95 | $1,016.10 | |