| 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 | $227.82 | 12.292% | $255.8236 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $13.91 | 5.806% | $14.7176 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $33.87 | 8.162% | $36.6345 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $117.80 | 10.707% | $130.4128 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $183.40 | 12.567% | $206.4479 | $206.45 | $206.45 | $206.40 |
| Purchase #6 | $172.67 | 6.464% | $183.8314 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $118.62 | 7.410% | $127.4097 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $868.09 | $955.2775 | $955.27 | $955.25 | $955.10 | |