| 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 | $116.47 | 11.286% | $129.6148 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $182.69 | 11.326% | $203.3815 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $30.54 | 9.239% | $33.3616 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $160.65 | 4.186% | $167.3748 | $167.37 | $167.35 | $167.40 |
| Purchase #5 | $229.63 | 8.298% | $248.6847 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $160.31 | 3.273% | $165.5569 | $165.56 | $165.55 | $165.60 |
| Purchase #7 | $92.51 | 10.227% | $101.971 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $972.80 | $1,049.9453 | $1,049.93 | $1,049.90 | $1,050.10 | |