| 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 | $51.75 | 6.848% | $55.2938 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $250.56 | 10.668% | $277.2897 | $277.29 | $277.30 | $277.30 |
| Purchase #3 | $92.25 | 10.729% | $102.1475 | $102.15 | $102.15 | $102.10 |
| Purchase #4 | $205.36 | 3.437% | $212.4182 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $90.96 | 13.594% | $103.3251 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $219.88 | 7.371% | $236.0874 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $245.27 | 12.203% | $275.2003 | $275.20 | $275.20 | $275.20 |
| 7 purchase totals = | $1,156.03 | $1,261.7620 | $1,261.77 | $1,261.80 | $1,261.70 | |