| 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 | $122.72 | 12.611% | $138.1962 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $172.70 | 9.717% | $189.4813 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $159.47 | 13.500% | $180.9985 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $82.66 | 5.285% | $87.0286 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $241.56 | 7.316% | $259.2325 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $106.67 | 9.675% | $116.9903 | $116.99 | $117.00 | $117.00 |
| Purchase #7 | $50.36 | 6.305% | $53.5352 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $936.14 | $1,025.4626 | $1,025.47 | $1,025.55 | $1,025.40 | |