| 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 | $118.74 | 11.186% | $132.0223 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $88.74 | 6.298% | $94.3288 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $48.67 | 9.277% | $53.1851 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $130.34 | 9.664% | $142.9361 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $54.68 | 8.127% | $59.1238 | $59.12 | $59.10 | $59.10 |
| Purchase #6 | $97.45 | 6.279% | $103.5689 | $103.57 | $103.55 | $103.60 |
| Purchase #7 | $230.41 | 10.664% | $254.9809 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $769.03 | $840.1459 | $840.15 | $840.15 | $840.10 | |