| 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 | $197.36 | 8.399% | $213.9363 | $213.94 | $213.95 | $213.90 |
| Purchase #2 | $223.64 | 11.646% | $249.6851 | $249.69 | $249.70 | $249.70 |
| Purchase #3 | $17.90 | 10.178% | $19.7219 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $29.38 | 10.562% | $32.4831 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $85.67 | 6.265% | $91.0372 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $197.45 | 7.860% | $212.9696 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $121.33 | 13.552% | $137.7726 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $872.73 | $957.6058 | $957.61 | $957.60 | $957.60 | |