| 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 | $37.45 | 10.175% | $41.2605 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $83.81 | 13.126% | $94.8109 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $164.30 | 9.638% | $180.1352 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $146.50 | 11.643% | $163.557 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $88.44 | 6.493% | $94.1824 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $247.87 | 11.143% | $275.4902 | $275.49 | $275.50 | $275.50 |
| Purchase #7 | $241.26 | 7.329% | $258.9419 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $1,009.63 | $1,108.3781 | $1,108.38 | $1,108.40 | $1,108.40 | |