| 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 | $205.95 | 5.681% | $217.65 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $149.76 | 12.735% | $168.8319 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $7.56 | 7.143% | $8.1 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $43.65 | 10.560% | $48.2594 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $67.83 | 13.417% | $76.9308 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $30.47 | 5.732% | $32.2165 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $242.38 | 12.279% | $272.1418 | $272.14 | $272.15 | $272.10 |
| 7 purchase totals = | $747.60 | $824.1304 | $824.13 | $824.15 | $824.10 | |