| 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 | $235.92 | 12.451% | $265.2944 | $265.29 | $265.30 | $265.30 |
| Purchase #2 | $70.41 | 6.727% | $75.1465 | $75.15 | $75.15 | $75.10 |
| Purchase #3 | $145.70 | 5.792% | $154.1389 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $158.78 | 9.486% | $173.8419 | $173.84 | $173.85 | $173.80 |
| Purchase #5 | $109.80 | 7.245% | $117.755 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $84.78 | 8.538% | $92.0185 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $233.60 | 8.452% | $253.3439 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $1,038.99 | $1,131.5391 | $1,131.54 | $1,131.55 | $1,131.40 | |