| 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 | $178.50 | 12.218% | $200.3091 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $43.71 | 3.274% | $45.1411 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $241.94 | 6.148% | $256.8145 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $218.98 | 9.140% | $238.9948 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $242.83 | 5.604% | $256.4382 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $96.66 | 5.728% | $102.1967 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $150.71 | 4.467% | $157.4422 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $1,173.33 | $1,257.3366 | $1,257.33 | $1,257.35 | $1,257.20 | |