| 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 | $112.82 | 3.241% | $116.4765 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $23.40 | 12.227% | $26.2611 | $26.26 | $26.25 | $26.30 |
| Purchase #3 | $36.25 | 5.568% | $38.2684 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $200.82 | 9.309% | $219.5143 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $134.93 | 7.351% | $144.8487 | $144.85 | $144.85 | $144.80 |
| Purchase #6 | $63.36 | 9.174% | $69.1726 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $178.77 | 10.820% | $198.1129 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $750.35 | $812.6545 | $812.65 | $812.60 | $812.70 | |