| 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 | $220.64 | 7.340% | $236.835 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $76.79 | 9.854% | $84.3569 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $24.45 | 4.266% | $25.493 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $217.66 | 13.152% | $246.2866 | $246.29 | $246.30 | $246.30 |
| Purchase #5 | $20.79 | 9.147% | $22.6917 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $158.68 | 6.511% | $169.0117 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $137.84 | 11.394% | $153.5455 | $153.55 | $153.55 | $153.50 |
| 7 purchase totals = | $856.85 | $938.2204 | $938.23 | $938.25 | $938.20 | |