| 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 | $203.93 | 11.489% | $227.3595 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $29.66 | 5.247% | $31.2163 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $191.34 | 7.651% | $205.9794 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $65.43 | 8.164% | $70.7717 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $181.56 | 12.650% | $204.5273 | $204.53 | $204.55 | $204.50 |
| Purchase #6 | $143.69 | 3.840% | $149.2077 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $82.25 | 10.808% | $91.1396 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $897.86 | $980.2015 | $980.21 | $980.20 | $980.20 | |