| 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 | $228.99 | 12.314% | $257.1878 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $23.40 | 6.175% | $24.845 | $24.85 | $24.85 | $24.80 |
| Purchase #3 | $36.81 | 12.449% | $41.3925 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $40.94 | 9.141% | $44.6823 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $117.39 | 11.313% | $130.6703 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $238.34 | 8.605% | $258.8492 | $258.85 | $258.85 | $258.80 |
| Purchase #7 | $160.41 | 9.104% | $175.0137 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $846.28 | $932.6408 | $932.64 | $932.65 | $932.60 | |