| 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 | $215.48 | 13.182% | $243.8846 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $69.36 | 3.868% | $72.0428 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $27.63 | 6.507% | $29.4279 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $126.30 | 7.198% | $135.3911 | $135.39 | $135.40 | $135.40 |
| Purchase #5 | $223.55 | 4.871% | $234.4391 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $148.59 | 9.686% | $162.9824 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $90.45 | 5.177% | $95.1326 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $901.36 | $973.3005 | $973.29 | $973.40 | $973.20 | |