| 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 | $249.46 | 12.753% | $281.2736 | $281.27 | $281.25 | $281.30 |
| Purchase #2 | $116.34 | 12.282% | $130.6289 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $97.40 | 6.268% | $103.505 | $103.51 | $103.50 | $103.50 |
| Purchase #4 | $93.99 | 8.180% | $101.6784 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $42.67 | 6.150% | $45.2942 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $21.89 | 10.617% | $24.2141 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $43.93 | 12.857% | $49.5781 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $665.68 | $736.1723 | $736.17 | $736.20 | $736.20 | |