| 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 | $94.53 | 9.443% | $103.4565 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $118.59 | 10.397% | $130.9198 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $66.99 | 11.842% | $74.923 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $226.83 | 7.577% | $244.0169 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $77.38 | 7.381% | $83.0914 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $222.47 | 12.239% | $249.6981 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $169.56 | 13.218% | $191.9724 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $976.35 | $1,078.0781 | $1,078.08 | $1,078.00 | $1,078.10 | |