| 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 | $99.79 | 5.464% | $105.2425 | $105.24 | $105.25 | $105.20 |
| Purchase #2 | $205.39 | 8.757% | $223.376 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $95.94 | 7.638% | $103.2679 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $164.51 | 9.355% | $179.8999 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $45.68 | 9.193% | $49.8794 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $73.88 | 13.730% | $84.0237 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $184.52 | 5.467% | $194.6077 | $194.61 | $194.60 | $194.60 |
| 7 purchase totals = | $869.71 | $940.2971 | $940.30 | $940.30 | $940.30 | |