| 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 | $190.28 | 13.534% | $216.0325 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $197.70 | 4.810% | $207.2094 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $218.31 | 9.211% | $238.4185 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $212.85 | 7.141% | $228.0496 | $228.05 | $228.05 | $228.00 |
| Purchase #5 | $88.44 | 12.329% | $99.3438 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $243.51 | 3.750% | $252.6416 | $252.64 | $252.65 | $252.60 |
| Purchase #7 | $112.63 | 6.519% | $119.9723 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $1,263.72 | $1,361.6677 | $1,361.66 | $1,361.65 | $1,361.50 | |