| 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 | $45.95 | 11.520% | $51.2434 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $209.69 | 9.572% | $229.7615 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $239.67 | 9.863% | $263.3087 | $263.31 | $263.30 | $263.30 |
| Purchase #4 | $104.37 | 11.286% | $116.1492 | $116.15 | $116.15 | $116.10 |
| Purchase #5 | $5.54 | 7.103% | $5.9335 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $189.70 | 6.406% | $201.8522 | $201.85 | $201.85 | $201.90 |
| Purchase #7 | $146.26 | 3.820% | $151.8471 | $151.85 | $151.85 | $151.80 |
| 7 purchase totals = | $941.18 | $1,020.0956 | $1,020.09 | $1,020.10 | $1,020.00 | |