| 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 | $212.88 | 10.257% | $234.7151 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $90.95 | 12.395% | $102.2233 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $108.97 | 9.182% | $118.9756 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $86.28 | 3.143% | $88.9918 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $120.60 | 7.375% | $129.4943 | $129.49 | $129.50 | $129.50 |
| Purchase #6 | $189.49 | 9.641% | $207.7587 | $207.76 | $207.75 | $207.80 |
| Purchase #7 | $94.87 | 13.166% | $107.3606 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $904.04 | $989.5194 | $989.52 | $989.50 | $989.60 | |