| 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 | $46.63 | 10.534% | $51.542 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $221.38 | 10.218% | $244.0006 | $244.00 | $244.00 | $244.00 |
| Purchase #3 | $211.48 | 6.259% | $224.7165 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $142.71 | 9.419% | $156.1519 | $156.15 | $156.15 | $156.20 |
| Purchase #5 | $54.30 | 6.238% | $57.6872 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $204.94 | 5.288% | $215.7772 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $164.76 | 10.642% | $182.2938 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $1,046.20 | $1,132.1692 | $1,132.17 | $1,132.20 | $1,132.20 | |