| 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 | $189.89 | 12.205% | $213.0661 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $120.27 | 4.172% | $125.2877 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $209.77 | 9.320% | $229.3206 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $187.37 | 9.221% | $204.6474 | $204.65 | $204.65 | $204.60 |
| Purchase #5 | $151.30 | 8.194% | $163.6975 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $20.56 | 11.593% | $22.9435 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $54.58 | 10.473% | $60.2962 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $933.74 | $1,019.2590 | $1,019.27 | $1,019.25 | $1,019.20 | |