| 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 | $94.80 | 13.369% | $107.4738 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $122.85 | 12.859% | $138.6473 | $138.65 | $138.65 | $138.60 |
| Purchase #3 | $222.66 | 8.815% | $242.2875 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $158.90 | 6.710% | $169.5622 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $25.61 | 10.196% | $28.2212 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $213.25 | 13.407% | $241.8404 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $13.70 | 8.868% | $14.9149 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $851.77 | $942.9473 | $942.94 | $942.90 | $942.90 | |