| 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 | $18.71 | 10.282% | $20.6338 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $96.52 | 6.751% | $103.0361 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $168.80 | 11.758% | $188.6475 | $188.65 | $188.65 | $188.60 |
| Purchase #4 | $195.29 | 11.297% | $217.3519 | $217.35 | $217.35 | $217.40 |
| Purchase #5 | $200.56 | 4.360% | $209.3044 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $150.42 | 11.858% | $168.2568 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $202.48 | 7.689% | $218.0487 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $1,032.78 | $1,125.2792 | $1,125.28 | $1,125.30 | $1,125.20 | |