| 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 | $183.86 | 13.579% | $208.8263 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $217.85 | 8.668% | $236.7332 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $93.98 | 6.483% | $100.0727 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $210.65 | 3.562% | $218.1534 | $218.15 | $218.15 | $218.20 |
| Purchase #5 | $145.35 | 12.200% | $163.0827 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $230.36 | 6.834% | $246.1028 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $117.50 | 7.409% | $126.2056 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $1,199.55 | $1,299.1767 | $1,299.17 | $1,299.20 | $1,299.20 | |