| 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 | $142.71 | 8.820% | $155.297 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $248.80 | 10.855% | $275.8072 | $275.81 | $275.80 | $275.80 |
| Purchase #3 | $10.30 | 5.310% | $10.8469 | $10.85 | $10.85 | $10.80 |
| Purchase #4 | $186.76 | 9.710% | $204.8944 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $104.63 | 3.605% | $108.4019 | $108.40 | $108.40 | $108.40 |
| Purchase #6 | $110.35 | 9.226% | $120.5309 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $82.95 | 12.468% | $93.2922 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $886.50 | $969.0705 | $969.07 | $969.10 | $969.00 | |