| 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 | $185.50 | 12.494% | $208.6764 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $214.28 | 8.332% | $232.1338 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $155.71 | 8.427% | $168.8317 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $238.68 | 10.470% | $263.6698 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $29.77 | 7.650% | $32.0474 | $32.05 | $32.05 | $32.00 |
| Purchase #6 | $58.62 | 9.557% | $64.2223 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $191.74 | 7.693% | $206.4906 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $1,074.30 | $1,176.0720 | $1,176.07 | $1,176.10 | $1,176.00 | |