| 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 | $213.51 | 3.691% | $221.3907 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $168.65 | 5.300% | $177.5885 | $177.59 | $177.60 | $177.60 |
| Purchase #3 | $144.51 | 13.776% | $164.4177 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $215.36 | 9.119% | $234.9987 | $235.00 | $235.00 | $235.00 |
| Purchase #5 | $65.30 | 10.523% | $72.1715 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $225.88 | 8.297% | $244.6213 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $11.37 | 3.653% | $11.7853 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $1,044.58 | $1,126.9737 | $1,126.98 | $1,126.95 | $1,127.00 | |