| 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 | $242.84 | 10.710% | $268.8482 | $268.85 | $268.85 | $268.80 |
| Purchase #2 | $21.60 | 9.414% | $23.6334 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $47.28 | 4.322% | $49.3234 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $193.79 | 3.451% | $200.4777 | $200.48 | $200.50 | $200.50 |
| Purchase #5 | $176.78 | 8.176% | $191.2335 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $207.84 | 6.520% | $221.3912 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $31.78 | 9.435% | $34.7784 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $921.91 | $989.6858 | $989.68 | $989.75 | $989.60 | |