| 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 | $132.76 | 4.850% | $139.1989 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $228.53 | 8.762% | $248.5538 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $201.97 | 9.384% | $220.9229 | $220.92 | $220.90 | $220.90 |
| Purchase #4 | $12.28 | 7.446% | $13.1944 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $18.68 | 4.600% | $19.5393 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $224.45 | 13.508% | $254.7687 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $86.45 | 5.715% | $91.3906 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $905.12 | $987.5686 | $987.56 | $987.55 | $987.60 | |