| 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 | $250.46 | 13.582% | $284.4775 | $284.48 | $284.50 | $284.50 |
| Purchase #2 | $62.77 | 8.452% | $68.0753 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $67.26 | 7.327% | $72.1881 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $154.52 | 8.868% | $168.2228 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $12.37 | 3.570% | $12.8116 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $231.86 | 8.336% | $251.1878 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $66.95 | 4.327% | $69.8469 | $69.85 | $69.85 | $69.80 |
| 7 purchase totals = | $846.19 | $926.8100 | $926.82 | $926.85 | $926.80 | |