| 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 | $213.41 | 12.438% | $239.9539 | $239.95 | $239.95 | $240.00 |
| Purchase #2 | $228.71 | 11.104% | $254.106 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $204.83 | 13.343% | $232.1605 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $126.42 | 13.352% | $143.2996 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $214.26 | 8.199% | $231.8272 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $166.81 | 10.194% | $183.8146 | $183.81 | $183.80 | $183.80 |
| Purchase #7 | $197.45 | 11.122% | $219.4104 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,351.89 | $1,504.5722 | $1,504.57 | $1,504.55 | $1,504.60 | |