| 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 | $203.25 | 7.816% | $219.136 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $229.83 | 10.826% | $254.7114 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $222.72 | 7.583% | $239.6089 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $231.50 | 7.307% | $248.4157 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $88.37 | 4.539% | $92.3811 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $172.72 | 11.615% | $192.7814 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $163.29 | 10.108% | $179.7954 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $1,311.68 | $1,426.8299 | $1,426.84 | $1,426.85 | $1,426.80 | |