| 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 | $106.34 | 9.282% | $116.2105 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $137.84 | 3.799% | $143.0765 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $35.55 | 10.190% | $39.1725 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $231.83 | 6.584% | $247.0937 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $195.83 | 5.495% | $206.5909 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $9.38 | 6.343% | $9.975 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $46.51 | 8.115% | $50.2843 | $50.28 | $50.30 | $50.30 |
| 7 purchase totals = | $763.28 | $812.4034 | $812.40 | $812.45 | $812.50 | |