| 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 | $195.60 | 6.637% | $208.582 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $228.79 | 6.493% | $243.6453 | $243.65 | $243.65 | $243.60 |
| Purchase #3 | $177.61 | 11.145% | $197.4046 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $199.58 | 11.713% | $222.9568 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $32.52 | 5.171% | $34.2016 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $51.97 | 7.197% | $55.7103 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $217.38 | 9.228% | $237.4398 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $1,103.45 | $1,199.9404 | $1,199.94 | $1,199.95 | $1,199.90 | |