| 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 | $237.46 | 4.788% | $248.8296 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $243.71 | 3.741% | $252.8272 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $220.96 | 6.420% | $235.1456 | $235.15 | $235.15 | $235.10 |
| Purchase #4 | $117.57 | 10.207% | $129.5704 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $159.92 | 8.551% | $173.5948 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $213.27 | 11.689% | $238.1991 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $141.33 | 6.236% | $150.1433 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $1,334.22 | $1,428.3100 | $1,428.31 | $1,428.35 | $1,428.20 | |