| 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 | $211.36 | 9.132% | $230.6614 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $10.89 | 9.553% | $11.9303 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $217.65 | 7.223% | $233.3709 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $114.28 | 9.733% | $125.4029 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $75.70 | 5.262% | $79.6833 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $59.74 | 10.111% | $65.7803 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $62.47 | 8.115% | $67.5394 | $67.54 | $67.55 | $67.50 |
| 7 purchase totals = | $752.09 | $814.3685 | $814.36 | $814.40 | $814.40 | |