| 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 | $220.76 | 8.734% | $240.0412 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $53.90 | 5.116% | $56.6575 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $195.89 | 8.436% | $212.4153 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $153.36 | 10.160% | $168.9414 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $65.90 | 9.106% | $71.9009 | $71.90 | $71.90 | $71.90 |
| Purchase #6 | $229.78 | 8.621% | $249.5893 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $213.60 | 12.568% | $240.4452 | $240.45 | $240.45 | $240.40 |
| 7 purchase totals = | $1,133.19 | $1,239.9908 | $1,240.00 | $1,240.00 | $1,239.90 | |