| 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 | $248.87 | 9.447% | $272.3807 | $272.38 | $272.40 | $272.40 |
| Purchase #2 | $153.44 | 3.375% | $158.6186 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $91.86 | 5.779% | $97.1686 | $97.17 | $97.15 | $97.20 |
| Purchase #4 | $171.91 | 3.129% | $177.2891 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $217.96 | 12.252% | $244.6645 | $244.66 | $244.65 | $244.70 |
| Purchase #6 | $17.55 | 7.776% | $18.9147 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $154.89 | 8.654% | $168.2942 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $1,056.48 | $1,137.3304 | $1,137.32 | $1,137.30 | $1,137.40 | |