| 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 | $236.30 | 4.873% | $247.8149 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $177.29 | 13.843% | $201.8323 | $201.83 | $201.85 | $201.80 |
| Purchase #3 | $27.68 | 10.582% | $30.6091 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $12.53 | 9.780% | $13.7554 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $245.88 | 11.569% | $274.3259 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $6.57 | 8.331% | $7.1173 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $167.95 | 4.133% | $174.8914 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $874.20 | $950.3463 | $950.35 | $950.35 | $950.30 | |