| 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 | $236.72 | 6.655% | $252.4737 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $220.37 | 3.686% | $228.4928 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $103.75 | 9.354% | $113.4548 | $113.45 | $113.45 | $113.50 |
| Purchase #4 | $129.59 | 8.863% | $141.0756 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $93.58 | 8.137% | $101.1946 | $101.19 | $101.20 | $101.20 |
| Purchase #6 | $108.73 | 6.664% | $115.9758 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $6.71 | 5.201% | $7.059 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $899.45 | $959.7263 | $959.72 | $959.75 | $959.90 | |