| 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 | $199.59 | 8.123% | $215.8027 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $32.89 | 13.219% | $37.2377 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $98.39 | 4.814% | $103.1265 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $249.90 | 10.444% | $275.9996 | $276.00 | $276.00 | $276.00 |
| Purchase #5 | $82.56 | 11.728% | $92.2426 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $33.73 | 6.635% | $35.968 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $83.26 | 4.533% | $87.0342 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $780.32 | $847.4113 | $847.41 | $847.45 | $847.30 | |