| 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 | $219.80 | 4.225% | $229.0866 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $129.76 | 12.283% | $145.6984 | $145.70 | $145.70 | $145.70 |
| Purchase #3 | $65.61 | 9.628% | $71.9269 | $71.93 | $71.95 | $71.90 |
| Purchase #4 | $95.31 | 8.322% | $103.2417 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $9.50 | 12.541% | $10.6914 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $21.40 | 5.222% | $22.5175 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $153.33 | 10.529% | $169.4741 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $694.71 | $752.6366 | $752.64 | $752.65 | $752.60 | |