| 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 | $140.50 | 4.162% | $146.3476 | $146.35 | $146.35 | $146.30 |
| Purchase #2 | $111.95 | 8.491% | $121.4557 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $50.58 | 13.379% | $57.3471 | $57.35 | $57.35 | $57.30 |
| Purchase #4 | $216.45 | 4.400% | $225.9738 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $108.62 | 4.176% | $113.156 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $183.37 | 13.322% | $207.7986 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $26.61 | 3.543% | $27.5528 | $27.55 | $27.55 | $27.60 |
| 7 purchase totals = | $838.08 | $899.6316 | $899.64 | $899.60 | $899.70 | |