| 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 | $125.36 | 8.294% | $135.7574 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $220.56 | 5.684% | $233.0966 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $248.53 | 13.861% | $282.9787 | $282.98 | $283.00 | $283.00 |
| Purchase #4 | $166.30 | 10.181% | $183.231 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $243.91 | 6.807% | $260.513 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $191.81 | 8.469% | $208.0544 | $208.05 | $208.05 | $208.10 |
| Purchase #7 | $15.71 | 11.307% | $17.4863 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $1,212.18 | $1,321.1174 | $1,321.12 | $1,321.15 | $1,321.20 | |