| 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 | $122.34 | 9.568% | $134.0455 | $134.05 | $134.05 | $134.00 |
| Purchase #2 | $250.90 | 10.503% | $277.252 | $277.25 | $277.25 | $277.30 |
| Purchase #3 | $243.49 | 6.276% | $258.7714 | $258.77 | $258.75 | $258.80 |
| Purchase #4 | $11.73 | 7.705% | $12.6338 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $29.88 | 11.652% | $33.3616 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $192.27 | 9.218% | $209.9934 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $29.62 | 13.417% | $33.5941 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $880.23 | $959.6518 | $959.64 | $959.65 | $959.70 | |