| 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 | $132.44 | 7.239% | $142.0273 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $85.55 | 10.347% | $94.4019 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $198.93 | 4.511% | $207.9037 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $126.58 | 5.363% | $133.3685 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $59.54 | 3.125% | $61.4006 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $25.91 | 5.691% | $27.3845 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $235.71 | 6.330% | $250.6304 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $864.66 | $917.1169 | $917.11 | $917.15 | $917.10 | |