| 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 | $125.91 | 3.492% | $130.3068 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $93.85 | 9.302% | $102.5799 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $132.63 | 7.666% | $142.7974 | $142.80 | $142.80 | $142.80 |
| Purchase #4 | $45.41 | 9.697% | $49.8134 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $50.82 | 7.574% | $54.6691 | $54.67 | $54.65 | $54.70 |
| Purchase #6 | $244.72 | 8.789% | $266.2284 | $266.23 | $266.25 | $266.20 |
| Purchase #7 | $210.55 | 5.623% | $222.3892 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $903.89 | $968.7842 | $968.79 | $968.80 | $968.80 | |