| 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 | $104.36 | 11.352% | $116.2069 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $220.27 | 11.140% | $244.8081 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $70.70 | 11.250% | $78.6538 | $78.65 | $78.65 | $78.70 |
| Purchase #4 | $69.60 | 8.285% | $75.3664 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $245.63 | 3.661% | $254.6225 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $208.57 | 4.552% | $218.0641 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $243.65 | 5.870% | $257.9523 | $257.95 | $257.95 | $258.00 |
| 7 purchase totals = | $1,162.78 | $1,245.6741 | $1,245.67 | $1,245.60 | $1,245.80 | |