| 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 | $42.74 | 3.370% | $44.1803 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $223.71 | 12.778% | $252.2957 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $144.73 | 4.800% | $151.677 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $10.31 | 6.185% | $10.9477 | $10.95 | $10.95 | $10.90 |
| Purchase #5 | $215.84 | 10.187% | $237.8276 | $237.83 | $237.85 | $237.80 |
| Purchase #6 | $108.89 | 11.233% | $121.1216 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $213.99 | 8.845% | $232.9174 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $960.21 | $1,050.9673 | $1,050.98 | $1,051.00 | $1,050.90 | |