| 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 | $96.31 | 12.780% | $108.6184 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $121.73 | 3.692% | $126.2243 | $126.22 | $126.20 | $126.20 |
| Purchase #3 | $205.38 | 4.761% | $215.1581 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $91.66 | 10.860% | $101.6143 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $167.70 | 12.155% | $188.0839 | $188.08 | $188.10 | $188.10 |
| Purchase #6 | $135.28 | 7.646% | $145.6235 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $112.38 | 12.873% | $126.8467 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $930.44 | $1,012.1692 | $1,012.16 | $1,012.10 | $1,012.10 | |