| 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 | $124.86 | 11.424% | $139.124 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $72.79 | 12.280% | $81.7286 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $193.41 | 9.172% | $211.1496 | $211.15 | $211.15 | $211.10 |
| Purchase #4 | $139.37 | 8.370% | $151.0353 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $20.81 | 8.487% | $22.5761 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $81.35 | 10.702% | $90.0561 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $233.72 | 11.345% | $260.2355 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $866.31 | $955.9052 | $955.92 | $955.95 | $955.80 | |