| 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 | $246.65 | 13.703% | $280.4484 | $280.45 | $280.45 | $280.40 |
| Purchase #2 | $181.91 | 6.380% | $193.5159 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $223.49 | 12.508% | $251.4441 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $171.41 | 13.421% | $194.4149 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $138.61 | 7.813% | $149.4396 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $126.99 | 8.532% | $137.8248 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $219.27 | 7.750% | $236.2634 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $1,308.33 | $1,443.3511 | $1,443.34 | $1,443.30 | $1,443.20 | |