| 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 | $211.36 | 3.613% | $218.9964 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $63.97 | 6.394% | $68.0602 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $119.52 | 8.233% | $129.3601 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $233.90 | 10.208% | $257.7765 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $177.40 | 10.597% | $196.1991 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $15.76 | 6.386% | $16.7664 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $130.98 | 6.659% | $139.702 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $952.89 | $1,026.8607 | $1,026.87 | $1,026.85 | $1,027.00 | |