| 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 | $206.34 | 9.172% | $225.2655 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $243.92 | 7.458% | $262.1116 | $262.11 | $262.10 | $262.10 |
| Purchase #3 | $12.45 | 9.167% | $13.5913 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $64.72 | 5.770% | $68.4543 | $68.45 | $68.45 | $68.50 |
| Purchase #5 | $16.94 | 5.806% | $17.9235 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $91.79 | 9.230% | $100.2622 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $155.47 | 11.656% | $173.5916 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $791.63 | $861.2000 | $861.19 | $861.15 | $861.30 | |