| 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 | $217.71 | 8.476% | $236.1631 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $14.72 | 3.153% | $15.1841 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $228.72 | 11.853% | $255.8302 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $56.30 | 4.735% | $58.9658 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $196.56 | 12.230% | $220.5993 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $120.79 | 7.337% | $129.6524 | $129.65 | $129.65 | $129.70 |
| Purchase #7 | $111.45 | 9.401% | $121.9274 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $946.25 | $1,038.3223 | $1,038.32 | $1,038.35 | $1,038.40 | |