| 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 | $167.68 | 12.510% | $188.6568 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $213.76 | 12.559% | $240.6061 | $240.61 | $240.60 | $240.60 |
| Purchase #3 | $11.57 | 6.534% | $12.326 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $90.76 | 13.336% | $102.8638 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $120.79 | 13.826% | $137.4904 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $246.74 | 5.288% | $259.7876 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $19.27 | 3.297% | $19.9053 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $870.57 | $961.6360 | $961.65 | $961.65 | $961.70 | |