| 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 | $197.98 | 10.874% | $219.5083 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $9.67 | 10.612% | $10.6962 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $13.25 | 12.741% | $14.9382 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $178.68 | 10.773% | $197.9292 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $83.27 | 6.613% | $88.7766 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $84.76 | 12.815% | $95.622 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $221.33 | 6.707% | $236.1746 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $788.94 | $863.6451 | $863.65 | $863.65 | $863.60 | |