| 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 | $172.31 | 10.179% | $189.8494 | $189.85 | $189.85 | $189.80 |
| Purchase #2 | $231.56 | 9.640% | $253.8824 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $246.83 | 3.272% | $254.9063 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $24.92 | 13.114% | $28.188 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $60.84 | 3.701% | $63.0917 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $233.74 | 5.668% | $246.9884 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $49.30 | 3.836% | $51.1911 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $1,019.50 | $1,088.0973 | $1,088.10 | $1,088.15 | $1,088.10 | |