| 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 | $96.62 | 13.109% | $109.2859 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $187.72 | 12.383% | $210.9654 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $9.44 | 4.743% | $9.8877 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $28.51 | 5.811% | $30.1667 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $174.74 | 13.368% | $198.0992 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $209.87 | 5.574% | $221.5682 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $205.68 | 3.858% | $213.6151 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $912.58 | $993.5882 | $993.61 | $993.55 | $993.70 | |