| 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 | $9.46 | 10.201% | $10.425 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $39.46 | 10.183% | $43.4782 | $43.48 | $43.50 | $43.50 |
| Purchase #3 | $53.49 | 12.775% | $60.3233 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $144.29 | 3.641% | $149.5436 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $180.75 | 7.657% | $194.59 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $215.27 | 11.804% | $240.6805 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $207.94 | 11.741% | $232.3542 | $232.35 | $232.35 | $232.40 |
| 7 purchase totals = | $850.66 | $931.3948 | $931.39 | $931.45 | $931.40 | |