| 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 | $219.97 | 5.568% | $232.2179 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $211.89 | 7.464% | $227.7055 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $45.66 | 5.511% | $48.1763 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $126.63 | 10.561% | $140.0034 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $206.83 | 10.346% | $228.2286 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $91.59 | 10.595% | $101.294 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $234.78 | 10.200% | $258.7276 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,137.35 | $1,236.3533 | $1,236.36 | $1,236.40 | $1,236.30 | |