| 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 | $230.52 | 13.381% | $261.3659 | $261.37 | $261.35 | $261.40 |
| Purchase #2 | $240.71 | 9.258% | $262.9949 | $262.99 | $263.00 | $263.00 |
| Purchase #3 | $201.36 | 13.463% | $228.4691 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $161.81 | 5.429% | $170.5947 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $69.99 | 12.435% | $78.6933 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $151.25 | 10.180% | $166.6473 | $166.65 | $166.65 | $166.60 |
| Purchase #7 | $120.87 | 13.392% | $137.0569 | $137.06 | $137.05 | $137.10 |
| 7 purchase totals = | $1,176.51 | $1,305.8221 | $1,305.82 | $1,305.80 | $1,305.90 | |