| 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 | $221.29 | 13.336% | $250.8012 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $116.31 | 5.322% | $122.5 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $243.77 | 10.428% | $269.1903 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $48.49 | 6.346% | $51.5672 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $235.56 | 10.379% | $260.0088 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $48.79 | 6.364% | $51.895 | $51.90 | $51.90 | $51.90 |
| Purchase #7 | $19.96 | 13.113% | $22.5774 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $934.17 | $1,028.5399 | $1,028.55 | $1,028.55 | $1,028.60 | |