| 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 | $10.25 | 13.214% | $11.6044 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $182.38 | 10.861% | $202.1883 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $231.25 | 7.305% | $248.1428 | $248.14 | $248.15 | $248.10 |
| Purchase #4 | $227.54 | 4.529% | $237.8453 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $105.25 | 9.389% | $115.1319 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $31.59 | 4.741% | $33.0877 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $121.83 | 6.722% | $130.0194 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $910.09 | $978.0198 | $978.02 | $978.05 | $977.90 | |