| 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 | $124.99 | 13.778% | $142.2111 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $212.80 | 6.195% | $225.983 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $18.34 | 9.152% | $20.0185 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $118.68 | 10.136% | $130.7094 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $57.27 | 9.123% | $62.4947 | $62.49 | $62.50 | $62.50 |
| Purchase #6 | $109.78 | 11.274% | $122.1566 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $199.93 | 3.581% | $207.0895 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $841.79 | $910.6628 | $910.66 | $910.65 | $910.70 | |