| 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 | $216.84 | 12.247% | $243.3964 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $82.31 | 6.612% | $87.7523 | $87.75 | $87.75 | $87.80 |
| Purchase #3 | $240.68 | 3.684% | $249.5467 | $249.55 | $249.55 | $249.50 |
| Purchase #4 | $146.81 | 11.811% | $164.1497 | $164.15 | $164.15 | $164.10 |
| Purchase #5 | $143.26 | 10.152% | $157.8038 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $182.29 | 11.541% | $203.3281 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $123.63 | 10.237% | $136.286 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $1,135.82 | $1,242.2630 | $1,242.27 | $1,242.30 | $1,242.20 | |