| 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 | $99.96 | 5.303% | $105.2609 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $117.48 | 9.530% | $128.6758 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $209.68 | 5.155% | $220.489 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $143.88 | 4.785% | $150.7647 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $230.73 | 9.689% | $253.0854 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $222.78 | 12.327% | $250.2421 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $76.29 | 3.779% | $79.173 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $1,100.80 | $1,187.6909 | $1,187.69 | $1,187.70 | $1,187.80 | |