| 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 | $218.28 | 12.319% | $245.1699 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $243.88 | 10.708% | $269.9947 | $269.99 | $270.00 | $270.00 |
| Purchase #3 | $101.46 | 4.814% | $106.3443 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $55.61 | 4.347% | $58.0274 | $58.03 | $58.05 | $58.00 |
| Purchase #5 | $86.28 | 3.656% | $89.4344 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $113.41 | 5.797% | $119.9844 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $228.59 | 11.181% | $254.1486 | $254.15 | $254.15 | $254.10 |
| 7 purchase totals = | $1,047.51 | $1,143.1037 | $1,143.09 | $1,143.15 | $1,143.00 | |