| 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 | $207.33 | 6.668% | $221.1548 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $136.64 | 4.724% | $143.0949 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $204.96 | 9.641% | $224.7202 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $150.87 | 13.102% | $170.637 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $208.90 | 11.279% | $232.4618 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $130.49 | 4.788% | $136.7379 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $143.28 | 10.429% | $158.2227 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,182.47 | $1,287.0293 | $1,287.02 | $1,287.00 | $1,287.00 | |