| 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 | $74.39 | 9.321% | $81.3239 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $143.56 | 13.693% | $163.2177 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $233.67 | 6.590% | $249.0689 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $48.46 | 9.131% | $52.8849 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $246.40 | 3.621% | $255.3221 | $255.32 | $255.30 | $255.30 |
| Purchase #6 | $180.77 | 6.837% | $193.1292 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $199.76 | 9.215% | $218.1679 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $1,127.01 | $1,213.1146 | $1,213.11 | $1,213.05 | $1,213.10 | |