| 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 | $17.31 | 10.279% | $19.0893 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $117.50 | 4.207% | $122.4432 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $147.30 | 6.364% | $156.6742 | $156.67 | $156.65 | $156.70 |
| Purchase #4 | $208.36 | 12.528% | $234.4633 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $183.92 | 7.606% | $197.909 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $195.96 | 11.237% | $217.98 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $91.49 | 5.686% | $96.6921 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $961.84 | $1,045.2511 | $1,045.24 | $1,045.25 | $1,045.30 | |