| 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 | $231.29 | 12.267% | $259.6623 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $213.59 | 3.151% | $220.3202 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $145.51 | 8.782% | $158.2887 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $131.60 | 10.686% | $145.6628 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $59.92 | 8.595% | $65.0701 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $110.68 | 4.173% | $115.2987 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $16.43 | 8.202% | $17.7776 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $909.02 | $982.0804 | $982.08 | $982.05 | $982.20 | |