| 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 | $96.54 | 11.710% | $107.8448 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $214.62 | 10.504% | $237.1637 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $158.60 | 6.560% | $169.0042 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $226.94 | 12.437% | $255.1645 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $77.35 | 3.122% | $79.7649 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $128.38 | 13.192% | $145.3159 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $112.31 | 13.746% | $127.7481 | $127.75 | $127.75 | $127.70 |
| 7 purchase totals = | $1,014.74 | $1,122.0061 | $1,121.99 | $1,121.95 | $1,122.00 | |