| 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 | $225.56 | 4.364% | $235.4034 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $191.34 | 13.582% | $217.3278 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $53.81 | 6.195% | $57.1435 | $57.14 | $57.15 | $57.10 |
| Purchase #4 | $235.58 | 5.818% | $249.286 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $99.64 | 7.201% | $106.8151 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $34.46 | 8.117% | $37.2571 | $37.26 | $37.25 | $37.30 |
| Purchase #7 | $24.34 | 4.268% | $25.3788 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $864.73 | $928.6117 | $928.62 | $928.65 | $928.60 | |