| 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 | $126.98 | 3.469% | $131.3849 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $9.56 | 4.613% | $10.001 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $29.75 | 3.169% | $30.6928 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $182.55 | 13.117% | $206.4951 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $227.87 | 5.832% | $241.1594 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $176.33 | 10.479% | $194.8076 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $28.71 | 10.611% | $31.7564 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $781.75 | $846.2972 | $846.30 | $846.30 | $846.40 | |