| 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 | $242.94 | 12.298% | $272.8168 | $272.82 | $272.80 | $272.80 |
| Purchase #2 | $79.95 | 10.708% | $88.511 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $103.65 | 11.106% | $115.1614 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $237.53 | 6.568% | $253.131 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $88.25 | 4.115% | $91.8815 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $239.78 | 11.808% | $268.0932 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $191.96 | 8.249% | $207.7948 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $1,184.06 | $1,297.3897 | $1,297.38 | $1,297.40 | $1,297.40 | |