| 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 | $38.83 | 8.410% | $42.0956 | $42.10 | $42.10 | $42.10 |
| Purchase #2 | $126.91 | 4.301% | $132.3684 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $151.75 | 8.478% | $164.6154 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $177.28 | 3.428% | $183.3572 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $31.43 | 11.124% | $34.9263 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $206.30 | 11.197% | $229.3994 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $113.88 | 4.136% | $118.5901 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $846.38 | $905.3524 | $905.37 | $905.35 | $905.40 | |