| 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 | $117.36 | 10.167% | $129.292 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $15.82 | 12.117% | $17.7369 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $59.60 | 9.608% | $65.3264 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $103.40 | 8.195% | $111.8736 | $111.87 | $111.85 | $111.90 |
| Purchase #5 | $43.83 | 12.184% | $49.1702 | $49.17 | $49.15 | $49.20 |
| Purchase #6 | $137.88 | 12.616% | $155.2749 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $85.44 | 8.421% | $92.6349 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $563.33 | $621.3089 | $621.30 | $621.30 | $621.30 | |