| 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 | $210.40 | 7.683% | $226.565 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $127.39 | 11.621% | $142.194 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $242.69 | 13.721% | $275.9895 | $275.99 | $276.00 | $276.00 |
| Purchase #4 | $23.70 | 9.653% | $25.9878 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $119.57 | 13.854% | $136.1352 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $69.62 | 5.667% | $73.5654 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $228.87 | 10.856% | $253.7161 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $1,022.24 | $1,134.1530 | $1,134.17 | $1,134.15 | $1,134.20 | |