| 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 | $207.96 | 5.459% | $219.3125 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $124.60 | 6.350% | $132.5121 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $126.70 | 10.339% | $139.7995 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $199.63 | 6.190% | $211.9871 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $44.74 | 8.546% | $48.5635 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $49.40 | 10.527% | $54.6003 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $13.98 | 13.851% | $15.9164 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $767.01 | $822.6914 | $822.69 | $822.65 | $822.70 | |