| 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 | $236.74 | 9.494% | $259.2161 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $186.63 | 9.468% | $204.3001 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $129.83 | 13.836% | $147.7933 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $227.94 | 12.679% | $256.8405 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $102.43 | 3.532% | $106.0478 | $106.05 | $106.05 | $106.00 |
| Purchase #6 | $189.39 | 12.247% | $212.5846 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $159.83 | 4.131% | $166.4326 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $1,232.79 | $1,353.2150 | $1,353.21 | $1,353.25 | $1,353.10 | |