| 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 | $117.26 | 4.112% | $122.0817 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $174.87 | 4.277% | $182.3492 | $182.35 | $182.35 | $182.30 |
| Purchase #3 | $37.58 | 9.479% | $41.1422 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $148.37 | 8.247% | $160.6061 | $160.61 | $160.60 | $160.60 |
| Purchase #5 | $92.79 | 3.529% | $96.0646 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $66.88 | 5.695% | $70.6888 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $241.75 | 8.639% | $262.6348 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $879.50 | $935.5674 | $935.56 | $935.60 | $935.50 | |