| 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 | $227.33 | 5.655% | $240.1855 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $228.43 | 11.373% | $254.4093 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $12.81 | 10.314% | $14.1312 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $167.55 | 4.528% | $175.1367 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $146.43 | 9.112% | $159.7727 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $146.49 | 10.329% | $161.621 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $114.76 | 5.336% | $120.8836 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $1,043.80 | $1,126.1400 | $1,126.14 | $1,126.15 | $1,126.10 | |