| 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 | $26.91 | 9.393% | $29.4377 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $221.68 | 5.571% | $234.0298 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $137.85 | 5.414% | $145.3132 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $139.62 | 8.148% | $150.9962 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $226.27 | 4.701% | $236.907 | $236.91 | $236.90 | $236.90 |
| Purchase #6 | $91.40 | 8.606% | $99.2659 | $99.27 | $99.25 | $99.30 |
| Purchase #7 | $232.98 | 4.213% | $242.7954 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $1,076.71 | $1,138.7452 | $1,138.76 | $1,138.75 | $1,138.70 | |