| 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 | $29.94 | 6.313% | $31.8301 | $31.83 | $31.85 | $31.80 |
| Purchase #2 | $203.34 | 5.737% | $215.0056 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $188.95 | 3.300% | $195.1854 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $32.94 | 12.211% | $36.9623 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $249.53 | 7.647% | $268.6116 | $268.61 | $268.60 | $268.60 |
| Purchase #6 | $151.99 | 4.135% | $158.2748 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $79.42 | 10.642% | $87.8719 | $87.87 | $87.85 | $87.90 |
| 7 purchase totals = | $936.11 | $993.7417 | $993.74 | $993.70 | $993.80 | |