| 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 | $102.52 | 12.580% | $115.417 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $131.81 | 12.360% | $148.1017 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $158.91 | 7.512% | $170.8473 | $170.85 | $170.85 | $170.80 |
| Purchase #4 | $98.67 | 6.470% | $105.0539 | $105.05 | $105.05 | $105.10 |
| Purchase #5 | $60.70 | 6.565% | $64.685 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $176.48 | 9.299% | $192.8909 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $61.73 | 11.167% | $68.6234 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $790.82 | $865.6192 | $865.62 | $865.60 | $865.60 | |