| 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 | $201.39 | 9.630% | $220.7839 | $220.78 | $220.80 | $220.80 |
| Purchase #2 | $231.86 | 10.135% | $255.359 | $255.36 | $255.35 | $255.40 |
| Purchase #3 | $128.69 | 9.147% | $140.4613 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $210.49 | 7.208% | $225.6621 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $184.27 | 11.846% | $206.0986 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $13.90 | 11.221% | $15.4597 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $67.49 | 8.684% | $73.3508 | $73.35 | $73.35 | $73.40 |
| 7 purchase totals = | $1,038.09 | $1,137.1754 | $1,137.17 | $1,137.15 | $1,137.40 | |