| 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 | $201.71 | 7.464% | $216.7656 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $22.55 | 8.280% | $24.4171 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $111.69 | 12.166% | $125.2782 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $94.70 | 12.498% | $106.5356 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $53.31 | 10.470% | $58.8916 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $104.88 | 11.229% | $116.657 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $173.48 | 10.123% | $191.0414 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $762.32 | $839.5865 | $839.60 | $839.60 | $839.60 | |