| 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 | $215.41 | 13.816% | $245.171 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $169.97 | 7.688% | $183.0373 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $79.25 | 5.398% | $83.5279 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $247.37 | 13.141% | $279.8769 | $279.88 | $279.90 | $279.90 |
| Purchase #5 | $200.31 | 10.344% | $221.0301 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $128.44 | 4.552% | $134.2866 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $210.83 | 3.130% | $217.429 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $1,251.58 | $1,364.3588 | $1,364.37 | $1,364.45 | $1,364.30 | |