| 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 | $196.27 | 8.745% | $213.4338 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $21.48 | 13.736% | $24.4305 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $244.40 | 8.465% | $265.0885 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $171.30 | 8.278% | $185.4802 | $185.48 | $185.50 | $185.50 |
| Purchase #5 | $66.84 | 7.251% | $71.6866 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $90.34 | 8.425% | $97.9511 | $97.95 | $97.95 | $98.00 |
| Purchase #7 | $100.26 | 11.831% | $112.1218 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $890.89 | $970.1925 | $970.19 | $970.25 | $970.20 | |