| 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 | $36.41 | 7.619% | $39.1841 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $208.55 | 9.682% | $228.7418 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $68.84 | 4.272% | $71.7808 | $71.78 | $71.80 | $71.80 |
| Purchase #4 | $204.29 | 13.619% | $232.1123 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $169.47 | 12.794% | $191.152 | $191.15 | $191.15 | $191.20 |
| Purchase #6 | $216.73 | 10.494% | $239.4736 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $146.36 | 9.133% | $159.7271 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $1,050.65 | $1,162.1717 | $1,162.16 | $1,162.20 | $1,162.20 | |