| 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 | $203.45 | 8.291% | $220.318 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $132.87 | 5.816% | $140.5977 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $171.35 | 13.804% | $195.0032 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $180.32 | 6.430% | $191.9146 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $69.48 | 9.478% | $76.0653 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $45.68 | 12.856% | $51.5526 | $51.55 | $51.55 | $51.60 |
| Purchase #7 | $243.82 | 11.773% | $272.5249 | $272.52 | $272.50 | $272.50 |
| 7 purchase totals = | $1,046.97 | $1,147.9763 | $1,147.97 | $1,147.90 | $1,148.00 | |