| 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 | $219.90 | 6.853% | $234.9697 | $234.97 | $234.95 | $235.00 |
| Purchase #2 | $221.45 | 4.520% | $231.4595 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $135.66 | 3.258% | $140.0798 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $47.26 | 10.540% | $52.2412 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $103.62 | 12.401% | $116.4699 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $132.65 | 10.358% | $146.3899 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $228.70 | 12.284% | $256.7935 | $256.79 | $256.80 | $256.80 |
| 7 purchase totals = | $1,089.24 | $1,178.4035 | $1,178.40 | $1,178.40 | $1,178.50 | |