| 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 | $89.27 | 6.110% | $94.7244 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $10.73 | 3.668% | $11.1236 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $243.76 | 8.233% | $263.8288 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $148.33 | 12.572% | $166.978 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $233.75 | 4.801% | $244.9723 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $119.38 | 10.378% | $131.7693 | $131.77 | $131.75 | $131.80 |
| Purchase #7 | $23.89 | 9.583% | $26.1794 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $869.11 | $939.5758 | $939.57 | $939.55 | $939.60 | |