| 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 | $12.37 | 4.645% | $12.9446 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $225.57 | 7.584% | $242.6772 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $116.88 | 11.653% | $130.5 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $105.25 | 11.824% | $117.6948 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $208.54 | 3.546% | $215.9348 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $191.80 | 13.440% | $217.5779 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $68.76 | 7.288% | $73.7712 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $929.17 | $1,011.1005 | $1,011.09 | $1,011.15 | $1,011.10 | |