| 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 | $197.45 | 7.533% | $212.3239 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $225.48 | 13.188% | $255.2163 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $49.44 | 4.174% | $51.5036 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $26.26 | 12.770% | $29.6134 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $142.63 | 6.467% | $151.8539 | $151.85 | $151.85 | $151.90 |
| Purchase #6 | $104.36 | 6.259% | $110.8919 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $6.39 | 3.338% | $6.6033 | $6.60 | $6.60 | $6.60 |
| 7 purchase totals = | $752.01 | $818.0063 | $817.99 | $817.95 | $818.00 | |