| 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 | $192.51 | 7.278% | $206.5209 | $206.52 | $206.50 | $206.50 |
| Purchase #2 | $7.87 | 6.628% | $8.3916 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $183.26 | 6.192% | $194.6075 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $242.39 | 13.852% | $275.9659 | $275.97 | $275.95 | $276.00 |
| Purchase #5 | $21.78 | 8.595% | $23.652 | $23.65 | $23.65 | $23.70 |
| Purchase #6 | $163.84 | 5.665% | $173.1215 | $173.12 | $173.10 | $173.10 |
| Purchase #7 | $15.49 | 10.302% | $17.0858 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $827.14 | $899.3452 | $899.35 | $899.30 | $899.40 | |