| 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 | $243.99 | 8.362% | $264.3924 | $264.39 | $264.40 | $264.40 |
| Purchase #2 | $107.60 | 7.758% | $115.9476 | $115.95 | $115.95 | $115.90 |
| Purchase #3 | $5.88 | 4.324% | $6.1343 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $187.41 | 7.571% | $201.5988 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $175.76 | 10.504% | $194.2218 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $182.93 | 11.301% | $203.6029 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $64.25 | 5.749% | $67.9437 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $967.82 | $1,053.8415 | $1,053.83 | $1,053.85 | $1,053.70 | |