| 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 | $11.79 | 8.186% | $12.7551 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $211.88 | 6.558% | $225.7751 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $141.56 | 8.645% | $153.7979 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $85.47 | 3.349% | $88.3324 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $129.53 | 6.846% | $138.3976 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $188.41 | 13.154% | $213.1935 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $241.40 | 11.538% | $269.2527 | $269.25 | $269.25 | $269.30 |
| 7 purchase totals = | $1,010.04 | $1,101.5043 | $1,101.51 | $1,101.55 | $1,101.60 | |