| 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 | $189.46 | 13.798% | $215.6017 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $244.84 | 12.485% | $275.4083 | $275.41 | $275.40 | $275.40 |
| Purchase #3 | $206.29 | 6.614% | $219.934 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $208.57 | 10.145% | $229.7294 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $80.60 | 5.134% | $84.738 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $78.27 | 4.864% | $82.0771 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $112.35 | 13.409% | $127.415 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $1,120.38 | $1,234.9035 | $1,234.91 | $1,234.95 | $1,234.80 | |