| 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 | $225.51 | 9.588% | $247.1319 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $65.63 | 10.153% | $72.2934 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $169.81 | 8.336% | $183.9654 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $107.92 | 6.400% | $114.8269 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $21.91 | 7.476% | $23.548 | $23.55 | $23.55 | $23.50 |
| Purchase #6 | $53.29 | 13.857% | $60.6744 | $60.67 | $60.65 | $60.70 |
| Purchase #7 | $226.27 | 10.141% | $249.216 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $870.34 | $951.6560 | $951.66 | $951.65 | $951.60 | |