| 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 | $203.48 | 13.587% | $231.1268 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $27.60 | 13.338% | $31.2813 | $31.28 | $31.30 | $31.30 |
| Purchase #3 | $173.45 | 4.216% | $180.7627 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $220.50 | 8.113% | $238.3892 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $188.37 | 9.607% | $206.4667 | $206.47 | $206.45 | $206.50 |
| Purchase #6 | $183.49 | 3.552% | $190.0076 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $161.65 | 8.386% | $175.206 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $1,158.54 | $1,253.2403 | $1,253.25 | $1,253.25 | $1,253.30 | |