| 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 | $234.41 | 4.399% | $244.7217 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $241.34 | 9.153% | $263.4299 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $142.36 | 11.558% | $158.814 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $151.99 | 13.107% | $171.9113 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $112.28 | 7.592% | $120.8043 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $59.68 | 10.632% | $66.0252 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $7.33 | 8.255% | $7.9351 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $949.39 | $1,033.6415 | $1,033.64 | $1,033.65 | $1,033.50 | |