| 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 | $193.87 | 3.353% | $200.3705 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $246.28 | 13.248% | $278.9072 | $278.91 | $278.90 | $278.90 |
| Purchase #3 | $111.83 | 3.122% | $115.3213 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $142.49 | 5.206% | $149.908 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $242.39 | 9.842% | $266.246 | $266.25 | $266.25 | $266.20 |
| Purchase #6 | $152.34 | 13.748% | $173.2837 | $173.28 | $173.30 | $173.30 |
| Purchase #7 | $45.30 | 13.520% | $51.4246 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $1,134.50 | $1,235.4613 | $1,235.46 | $1,235.40 | $1,235.40 | |