| 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 | $45.61 | 11.103% | $50.6741 | $50.67 | $50.65 | $50.70 |
| Purchase #2 | $234.27 | 3.774% | $243.1113 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $212.87 | 4.586% | $222.6322 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $49.80 | 12.447% | $55.9986 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $239.73 | 8.793% | $260.8095 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $244.96 | 10.564% | $270.8376 | $270.84 | $270.85 | $270.80 |
| Purchase #7 | $76.42 | 12.792% | $86.1956 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $1,103.66 | $1,190.2589 | $1,190.26 | $1,190.25 | $1,190.20 | |