| 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 | $117.67 | 10.214% | $129.6888 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $187.47 | 10.606% | $207.3531 | $207.35 | $207.35 | $207.40 |
| Purchase #3 | $133.38 | 4.585% | $139.4955 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $249.68 | 11.559% | $278.5405 | $278.54 | $278.55 | $278.50 |
| Purchase #5 | $34.32 | 7.474% | $36.8851 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $132.58 | 13.210% | $150.0938 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $48.60 | 8.454% | $52.7086 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $903.70 | $994.7654 | $994.77 | $994.80 | $994.80 | |