| 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 | $9.27 | 10.685% | $10.2605 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $220.99 | 10.664% | $244.5564 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $26.96 | 13.109% | $30.4942 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $17.53 | 11.322% | $19.5147 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $174.78 | 6.576% | $186.2735 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $53.60 | 9.343% | $58.6078 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $231.35 | 4.222% | $241.1176 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $734.48 | $790.8247 | $790.82 | $790.75 | $790.90 | |