| 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 | $121.97 | 8.576% | $132.4301 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $23.64 | 7.581% | $25.4321 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $203.97 | 4.666% | $213.4872 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $124.60 | 12.483% | $140.1538 | $140.15 | $140.15 | $140.20 |
| Purchase #5 | $242.38 | 5.425% | $255.5291 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $50.95 | 5.239% | $53.6193 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $145.76 | 12.286% | $163.6681 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $913.27 | $984.3197 | $984.32 | $984.35 | $984.30 | |