| 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 | $219.36 | 8.836% | $238.7426 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $6.88 | 5.785% | $7.278 | $7.28 | $7.30 | $7.30 |
| Purchase #3 | $42.72 | 10.508% | $47.209 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $46.67 | 10.688% | $51.6581 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $139.50 | 12.318% | $156.6836 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $182.91 | 10.562% | $202.229 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $106.47 | 3.489% | $110.1847 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $744.51 | $813.9850 | $813.98 | $814.05 | $814.00 | |