| 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 | $189.75 | 3.510% | $196.4102 | $196.41 | $196.40 | $196.40 |
| Purchase #2 | $64.90 | 12.554% | $73.0475 | $73.05 | $73.05 | $73.00 |
| Purchase #3 | $79.55 | 4.826% | $83.3891 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $159.50 | 7.484% | $171.437 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $205.73 | 7.182% | $220.5055 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $120.48 | 4.424% | $125.81 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $220.75 | 9.761% | $242.2974 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $1,040.66 | $1,112.8967 | $1,112.91 | $1,112.90 | $1,112.80 | |