| 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 | $124.46 | 4.161% | $129.6388 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $98.75 | 5.610% | $104.2899 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $248.60 | 6.281% | $264.2146 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $140.46 | 8.663% | $152.628 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $232.83 | 5.535% | $245.7171 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $7.40 | 3.641% | $7.6694 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $8.71 | 12.471% | $9.7962 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $861.21 | $913.9540 | $913.96 | $913.95 | $913.90 | |