| 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 | $92.29 | 10.356% | $101.8476 | $101.85 | $101.85 | $101.80 |
| Purchase #2 | $207.44 | 6.157% | $220.2121 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $80.65 | 7.420% | $86.6342 | $86.63 | $86.65 | $86.60 |
| Purchase #4 | $26.99 | 5.297% | $28.4197 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $134.41 | 6.251% | $142.812 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $94.58 | 7.467% | $101.6423 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $222.48 | 13.626% | $252.7951 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $858.84 | $934.3630 | $934.36 | $934.35 | $934.20 | |