| 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 | $225.63 | 10.500% | $249.3212 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $195.76 | 10.431% | $216.1797 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $92.51 | 3.353% | $95.6119 | $95.61 | $95.60 | $95.60 |
| Purchase #4 | $187.63 | 13.564% | $213.0801 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $131.27 | 10.646% | $145.245 | $145.25 | $145.25 | $145.20 |
| Purchase #6 | $250.93 | 8.537% | $272.3519 | $272.35 | $272.35 | $272.40 |
| Purchase #7 | $168.82 | 3.536% | $174.7895 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $1,252.55 | $1,366.5793 | $1,366.58 | $1,366.60 | $1,366.60 | |