| 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 | $249.52 | 7.533% | $268.3163 | $268.32 | $268.30 | $268.30 |
| Purchase #2 | $66.62 | 9.309% | $72.8217 | $72.82 | $72.80 | $72.80 |
| Purchase #3 | $106.79 | 3.527% | $110.5565 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $237.45 | 7.440% | $255.1163 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $11.46 | 3.660% | $11.8794 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $9.31 | 5.369% | $9.8099 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $149.35 | 10.180% | $164.5538 | $164.55 | $164.55 | $164.60 |
| 7 purchase totals = | $830.50 | $893.0539 | $893.06 | $893.00 | $893.10 | |