| 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 | $188.26 | 9.792% | $206.6944 | $206.69 | $206.70 | $206.70 |
| Purchase #2 | $100.80 | 12.135% | $113.0321 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $209.68 | 12.339% | $235.5524 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $69.84 | 4.372% | $72.8934 | $72.89 | $72.90 | $72.90 |
| Purchase #5 | $100.25 | 10.798% | $111.075 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $189.48 | 7.514% | $203.7175 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $190.43 | 10.514% | $210.4518 | $210.45 | $210.45 | $210.50 |
| 7 purchase totals = | $1,048.74 | $1,153.4166 | $1,153.41 | $1,153.45 | $1,153.50 | |