| 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 | $122.92 | 13.836% | $139.9272 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $123.74 | 7.251% | $132.7124 | $132.71 | $132.70 | $132.70 |
| Purchase #3 | $127.88 | 12.638% | $144.0415 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $57.44 | 7.782% | $61.91 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $191.91 | 5.740% | $202.9256 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $190.40 | 8.439% | $206.4679 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $205.65 | 5.707% | $217.3864 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,019.94 | $1,105.3710 | $1,105.38 | $1,105.40 | $1,105.30 | |