| 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 | $113.64 | 5.857% | $120.2959 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $14.30 | 9.467% | $15.6538 | $15.65 | $15.65 | $15.70 |
| Purchase #3 | $96.73 | 8.607% | $105.0556 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $235.30 | 9.756% | $258.2559 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $235.86 | 8.536% | $255.993 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $82.65 | 4.346% | $86.242 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $122.93 | 6.420% | $130.8221 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $901.41 | $972.3183 | $972.32 | $972.30 | $972.40 | |