| 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 | $195.51 | 9.201% | $213.4989 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $157.97 | 8.516% | $171.4227 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $11.29 | 12.773% | $12.7321 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $85.48 | 12.428% | $96.1035 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $176.59 | 9.461% | $193.2972 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $194.77 | 6.773% | $207.9618 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $220.97 | 5.465% | $233.046 | $233.05 | $233.05 | $233.00 |
| 7 purchase totals = | $1,042.58 | $1,128.0622 | $1,128.06 | $1,128.05 | $1,128.00 | |