| 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 | $249.89 | 13.411% | $283.4027 | $283.40 | $283.40 | $283.40 |
| Purchase #2 | $30.91 | 3.205% | $31.9007 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $243.47 | 5.572% | $257.0361 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $85.86 | 9.623% | $94.1223 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $49.71 | 3.454% | $51.427 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $72.74 | 5.243% | $76.5538 | $76.55 | $76.55 | $76.60 |
| Purchase #7 | $97.48 | 11.478% | $108.6688 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $830.06 | $903.1114 | $903.11 | $903.10 | $903.10 | |