| 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 | $234.93 | 10.743% | $260.1685 | $260.17 | $260.15 | $260.20 |
| Purchase #2 | $28.54 | 9.340% | $31.2056 | $31.21 | $31.20 | $31.20 |
| Purchase #3 | $119.85 | 8.155% | $129.6238 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $117.75 | 13.306% | $133.4178 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $27.60 | 8.356% | $29.9063 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $39.29 | 11.611% | $43.852 | $43.85 | $43.85 | $43.90 |
| Purchase #7 | $73.95 | 10.840% | $81.9662 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $641.91 | $710.1402 | $710.15 | $710.05 | $710.20 | |