| 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 | $228.52 | 7.280% | $245.1563 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $47.66 | 11.525% | $53.1528 | $53.15 | $53.15 | $53.20 |
| Purchase #3 | $53.38 | 5.379% | $56.2513 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $12.78 | 7.298% | $13.7127 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $81.72 | 6.785% | $87.2647 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $175.83 | 10.151% | $193.6785 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $175.74 | 9.182% | $191.8764 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $775.63 | $841.0927 | $841.09 | $841.10 | $841.30 | |