| 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 | $191.38 | 3.114% | $197.3396 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $87.50 | 8.446% | $94.8903 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $206.29 | 7.387% | $221.5286 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $63.83 | 11.154% | $70.9496 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $77.63 | 12.799% | $87.5659 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $51.92 | 6.114% | $55.0944 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $158.55 | 11.728% | $177.1447 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $837.10 | $904.5131 | $904.51 | $904.55 | $904.40 | |