| 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 | $40.79 | 13.478% | $46.2877 | $46.29 | $46.30 | $46.30 |
| Purchase #2 | $108.86 | 10.120% | $119.8766 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $210.56 | 10.109% | $231.8455 | $231.85 | $231.85 | $231.80 |
| Purchase #4 | $241.54 | 12.263% | $271.1601 | $271.16 | $271.15 | $271.20 |
| Purchase #5 | $237.64 | 8.188% | $257.098 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $151.54 | 10.397% | $167.2956 | $167.30 | $167.30 | $167.30 |
| Purchase #7 | $45.26 | 11.565% | $50.4943 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $1,036.19 | $1,144.0578 | $1,144.07 | $1,144.10 | $1,144.10 | |