| 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 | $239.90 | 4.205% | $249.9878 | $249.99 | $250.00 | $250.00 |
| Purchase #2 | $71.49 | 5.388% | $75.3419 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $208.33 | 7.418% | $223.7839 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $55.77 | 9.213% | $60.9081 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $40.41 | 8.720% | $43.9338 | $43.93 | $43.95 | $43.90 |
| Purchase #6 | $109.36 | 12.343% | $122.8583 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $14.45 | 13.266% | $16.3669 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $739.71 | $793.1807 | $793.18 | $793.20 | $793.20 | |