| 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 | $116.42 | 7.189% | $124.7894 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $155.41 | 7.585% | $167.1978 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $195.79 | 10.502% | $216.3519 | $216.35 | $216.35 | $216.40 |
| Purchase #4 | $44.62 | 5.621% | $47.1281 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $170.25 | 10.713% | $188.4889 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $177.31 | 11.325% | $197.3904 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $248.30 | 13.638% | $282.1632 | $282.16 | $282.15 | $282.20 |
| 7 purchase totals = | $1,108.10 | $1,223.5097 | $1,223.51 | $1,223.55 | $1,223.60 | |