| 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 | $193.91 | 11.201% | $215.6299 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $186.40 | 10.168% | $205.3532 | $205.35 | $205.35 | $205.40 |
| Purchase #3 | $28.97 | 6.345% | $30.8081 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $176.65 | 12.192% | $198.1872 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $210.63 | 6.123% | $223.5269 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $162.36 | 12.317% | $182.3579 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $48.68 | 8.365% | $52.7521 | $52.75 | $52.75 | $52.80 |
| 7 purchase totals = | $1,007.60 | $1,108.6153 | $1,108.62 | $1,108.65 | $1,108.70 | |