| 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 | $12.66 | 8.425% | $13.7266 | $13.73 | $13.75 | $13.70 |
| Purchase #2 | $192.49 | 10.161% | $212.0489 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $234.28 | 4.373% | $244.5251 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $161.31 | 12.772% | $181.9125 | $181.91 | $181.90 | $181.90 |
| Purchase #5 | $242.26 | 9.227% | $264.6133 | $264.61 | $264.60 | $264.60 |
| Purchase #6 | $224.83 | 3.579% | $232.8767 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $210.80 | 5.211% | $221.7848 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $1,278.63 | $1,371.4879 | $1,371.49 | $1,371.55 | $1,371.40 | |