| 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 | $221.76 | 9.132% | $242.0111 | $242.01 | $242.00 | $242.00 |
| Purchase #2 | $89.88 | 12.553% | $101.1626 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $185.68 | 6.163% | $197.1235 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $224.88 | 4.125% | $234.1563 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $43.96 | 9.192% | $48.0008 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $144.72 | 8.595% | $157.1587 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $228.79 | 3.684% | $237.2186 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $1,139.67 | $1,216.8316 | $1,216.83 | $1,216.75 | $1,216.90 | |