| 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 | $245.41 | 13.283% | $278.0078 | $278.01 | $278.00 | $278.00 |
| Purchase #2 | $100.66 | 12.388% | $113.1298 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $21.36 | 4.117% | $22.2394 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $165.99 | 7.359% | $178.2052 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $242.75 | 11.179% | $269.887 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $118.26 | 3.182% | $122.023 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $111.74 | 11.574% | $124.6728 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $1,006.17 | $1,108.1650 | $1,108.17 | $1,108.15 | $1,108.10 | |