| 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 | $105.60 | 13.693% | $120.0598 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $199.51 | 7.389% | $214.2518 | $214.25 | $214.25 | $214.30 |
| Purchase #3 | $135.87 | 7.532% | $146.1037 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $35.49 | 8.604% | $38.5436 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $116.29 | 7.645% | $125.1804 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $199.61 | 8.276% | $216.1297 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $152.74 | 13.470% | $173.3141 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $945.11 | $1,033.5831 | $1,033.57 | $1,033.60 | $1,033.60 | |