| 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 | $248.58 | 12.174% | $278.8421 | $278.84 | $278.85 | $278.80 |
| Purchase #2 | $241.25 | 10.420% | $266.3883 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $128.46 | 11.281% | $142.9516 | $142.95 | $142.95 | $143.00 |
| Purchase #4 | $28.77 | 11.700% | $32.1361 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $224.51 | 4.307% | $234.1796 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $199.67 | 6.216% | $212.0815 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $181.28 | 5.390% | $191.051 | $191.05 | $191.05 | $191.10 |
| 7 purchase totals = | $1,252.52 | $1,357.6302 | $1,357.63 | $1,357.70 | $1,357.70 | |