| 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 | $30.56 | 12.586% | $34.4063 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $127.96 | 11.600% | $142.8034 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $228.43 | 5.587% | $241.1924 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $65.82 | 8.294% | $71.2791 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $173.98 | 12.471% | $195.677 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $246.25 | 13.478% | $279.4396 | $279.44 | $279.45 | $279.40 |
| Purchase #7 | $224.66 | 13.356% | $254.6656 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $1,097.66 | $1,219.4634 | $1,219.47 | $1,219.50 | $1,219.50 | |