| 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 | $101.89 | 9.412% | $111.4799 | $111.48 | $111.50 | $111.50 |
| Purchase #2 | $124.89 | 12.249% | $140.1878 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $76.92 | 13.127% | $87.0173 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $193.68 | 8.793% | $210.7103 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $223.77 | 8.233% | $242.193 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $73.36 | 3.535% | $75.9533 | $75.95 | $75.95 | $76.00 |
| Purchase #7 | $69.57 | 4.703% | $72.8419 | $72.84 | $72.85 | $72.80 |
| 7 purchase totals = | $864.08 | $940.3835 | $940.38 | $940.40 | $940.40 | |