| 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 | $221.68 | 10.154% | $244.1894 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $190.51 | 8.143% | $206.0232 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $165.66 | 7.433% | $177.9735 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $72.27 | 11.486% | $80.5709 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $145.28 | 9.779% | $159.4869 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $12.91 | 13.643% | $14.6713 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $93.98 | 11.759% | $105.0311 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $902.29 | $987.9463 | $987.94 | $987.90 | $988.00 | |