| 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 | $209.79 | 3.529% | $217.1935 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $197.44 | 7.520% | $212.2875 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $125.53 | 6.683% | $133.9192 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $104.53 | 11.440% | $116.4882 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $236.26 | 3.392% | $244.2739 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $104.73 | 11.795% | $117.0829 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $89.88 | 7.320% | $96.4592 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $1,068.16 | $1,137.7044 | $1,137.70 | $1,137.70 | $1,137.80 | |