| 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 | $46.96 | 4.738% | $49.185 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $122.26 | 11.492% | $136.3101 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $78.99 | 10.217% | $87.0604 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $230.49 | 4.525% | $240.9197 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $183.71 | 8.607% | $199.5219 | $199.52 | $199.50 | $199.50 |
| Purchase #6 | $10.33 | 8.375% | $11.1951 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $219.48 | 13.774% | $249.7112 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $892.22 | $973.9034 | $973.91 | $973.85 | $973.90 | |