| 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 | $201.66 | 4.325% | $210.3818 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $151.58 | 10.404% | $167.3504 | $167.35 | $167.35 | $167.40 |
| Purchase #3 | $23.89 | 13.299% | $27.0671 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $114.41 | 5.863% | $121.1179 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $203.31 | 4.749% | $212.9652 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $29.52 | 13.131% | $33.3963 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $209.91 | 13.691% | $238.6488 | $238.65 | $238.65 | $238.60 |
| 7 purchase totals = | $934.28 | $1,010.9275 | $1,010.94 | $1,010.90 | $1,011.00 | |