| 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 | $51.26 | 13.789% | $58.3282 | $58.33 | $58.35 | $58.30 |
| Purchase #2 | $72.43 | 9.770% | $79.5064 | $79.51 | $79.50 | $79.50 |
| Purchase #3 | $180.75 | 7.416% | $194.1544 | $194.15 | $194.15 | $194.20 |
| Purchase #4 | $109.31 | 7.762% | $117.7946 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $212.79 | 7.380% | $228.4939 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $202.31 | 13.174% | $228.9623 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $94.37 | 3.715% | $97.8758 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $923.22 | $1,005.1156 | $1,005.11 | $1,005.15 | $1,005.20 | |