| 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 | $92.97 | 7.480% | $99.9242 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $216.30 | 4.789% | $226.6586 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $15.38 | 8.551% | $16.6951 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $80.28 | 10.369% | $88.6042 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $233.83 | 11.372% | $260.4211 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $131.47 | 5.152% | $138.2433 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $208.90 | 13.740% | $237.6029 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $979.13 | $1,068.1494 | $1,068.14 | $1,068.10 | $1,068.10 | |