| 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 | $244.40 | 10.223% | $269.385 | $269.39 | $269.40 | $269.40 |
| Purchase #2 | $239.54 | 13.537% | $271.9665 | $271.97 | $271.95 | $272.00 |
| Purchase #3 | $176.86 | 5.628% | $186.8137 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $208.38 | 8.736% | $226.5841 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $210.38 | 13.464% | $238.7056 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $236.43 | 9.302% | $258.4227 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $197.44 | 5.597% | $208.4907 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $1,513.43 | $1,660.3683 | $1,660.37 | $1,660.35 | $1,660.40 | |