| 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 | $244.94 | 7.140% | $262.4287 | $262.43 | $262.45 | $262.40 |
| Purchase #2 | $7.37 | 11.374% | $8.2083 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $207.75 | 10.582% | $229.7341 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $25.66 | 6.159% | $27.2404 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $180.39 | 7.302% | $193.5621 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $65.82 | 8.538% | $71.4397 | $71.44 | $71.45 | $71.40 |
| Purchase #7 | $103.78 | 11.601% | $115.8195 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $835.71 | $908.4328 | $908.43 | $908.45 | $908.30 | |