| 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 | $198.55 | 10.557% | $219.5109 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $215.38 | 12.648% | $242.6213 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $15.62 | 4.344% | $16.2985 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $10.36 | 3.134% | $10.6847 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $51.52 | 3.184% | $53.1604 | $53.16 | $53.15 | $53.20 |
| Purchase #6 | $138.80 | 3.601% | $143.7982 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $99.25 | 6.759% | $105.9583 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $729.48 | $792.0323 | $792.03 | $792.00 | $792.10 | |