| 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 | $236.72 | 6.351% | $251.7541 | $251.75 | $251.75 | $251.80 |
| Purchase #2 | $61.56 | 3.345% | $63.6192 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $87.48 | 12.323% | $98.2602 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $218.54 | 8.772% | $237.7103 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $216.79 | 8.767% | $235.796 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $199.97 | 5.399% | $210.7664 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $102.83 | 13.493% | $116.7049 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $1,123.89 | $1,214.6111 | $1,214.61 | $1,214.55 | $1,214.70 | |