| 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 | $116.26 | 10.382% | $128.3301 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $75.55 | 8.215% | $81.7564 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $19.40 | 9.660% | $21.274 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $126.58 | 9.636% | $138.7772 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $240.80 | 5.558% | $254.1837 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $30.48 | 10.830% | $33.781 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $223.70 | 13.870% | $254.7272 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $832.77 | $912.8296 | $912.83 | $912.90 | $912.90 | |