| 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 | $10.42 | 13.672% | $11.8446 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $45.93 | 8.649% | $49.9025 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $207.30 | 13.330% | $234.9331 | $234.93 | $234.95 | $234.90 |
| Purchase #4 | $249.71 | 8.438% | $270.7805 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $233.61 | 5.504% | $246.4679 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $160.49 | 12.872% | $181.1483 | $181.15 | $181.15 | $181.10 |
| Purchase #7 | $247.97 | 11.214% | $275.7774 | $275.78 | $275.80 | $275.80 |
| 7 purchase totals = | $1,155.43 | $1,270.8543 | $1,270.85 | $1,270.90 | $1,270.80 | |