| 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 | $125.51 | 5.682% | $132.6415 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $17.69 | 12.686% | $19.9342 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $133.30 | 6.534% | $142.0098 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $45.85 | 7.809% | $49.4304 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $105.86 | 7.510% | $113.8101 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $240.65 | 4.170% | $250.6851 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $131.72 | 9.727% | $144.5324 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $800.58 | $853.0435 | $853.04 | $853.10 | $852.90 | |