| 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 | $204.40 | 8.318% | $221.402 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $225.86 | 10.223% | $248.9497 | $248.95 | $248.95 | $248.90 |
| Purchase #3 | $179.51 | 13.583% | $203.8928 | $203.89 | $203.90 | $203.90 |
| Purchase #4 | $136.25 | 11.334% | $151.6926 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $237.57 | 4.784% | $248.9353 | $248.94 | $248.95 | $248.90 |
| Purchase #6 | $126.91 | 10.710% | $140.5021 | $140.50 | $140.50 | $140.50 |
| Purchase #7 | $97.47 | 8.435% | $105.6916 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $1,207.97 | $1,321.0661 | $1,321.06 | $1,321.10 | $1,321.00 | |