| 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 | $97.30 | 10.628% | $107.641 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $90.39 | 6.585% | $96.3422 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $237.55 | 13.512% | $269.6478 | $269.65 | $269.65 | $269.60 |
| Purchase #4 | $243.72 | 11.557% | $271.8867 | $271.89 | $271.90 | $271.90 |
| Purchase #5 | $231.45 | 10.528% | $255.8171 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $154.25 | 4.670% | $161.4535 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $21.57 | 9.156% | $23.5449 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $1,076.23 | $1,186.3332 | $1,186.33 | $1,186.35 | $1,186.20 | |