| 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 | $200.34 | 13.660% | $227.7064 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $69.34 | 5.640% | $73.2508 | $73.25 | $73.25 | $73.30 |
| Purchase #3 | $121.26 | 4.536% | $126.7604 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $9.50 | 6.150% | $10.0843 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $124.72 | 6.118% | $132.3504 | $132.35 | $132.35 | $132.40 |
| Purchase #6 | $66.41 | 8.405% | $71.9918 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $36.29 | 5.663% | $38.3451 | $38.35 | $38.35 | $38.30 |
| 7 purchase totals = | $627.86 | $680.4892 | $680.49 | $680.50 | $680.60 | |