| 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 | $248.76 | 12.500% | $279.855 | $279.86 | $279.85 | $279.90 |
| Purchase #2 | $30.60 | 11.791% | $34.208 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $120.47 | 9.762% | $132.2303 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $159.29 | 13.695% | $181.1048 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $185.34 | 3.596% | $192.0048 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $204.64 | 7.748% | $220.4955 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $212.63 | 4.494% | $222.1856 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $1,161.73 | $1,262.0840 | $1,262.09 | $1,262.10 | $1,262.10 | |