| 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 | $107.94 | 5.709% | $114.1023 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $169.86 | 11.663% | $189.6708 | $189.67 | $189.65 | $189.70 |
| Purchase #3 | $86.62 | 7.420% | $93.0472 | $93.05 | $93.05 | $93.00 |
| Purchase #4 | $219.88 | 8.201% | $237.9124 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $180.48 | 5.574% | $190.54 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $118.53 | 9.820% | $130.1696 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $218.96 | 13.397% | $248.2941 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $1,102.27 | $1,203.7364 | $1,203.73 | $1,203.70 | $1,203.70 | |