| 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 | $202.34 | 12.466% | $227.5637 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $219.71 | 3.134% | $226.5957 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $161.82 | 13.826% | $184.1932 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $105.59 | 7.342% | $113.3424 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $186.31 | 10.383% | $205.6546 | $205.65 | $205.65 | $205.70 |
| Purchase #6 | $154.44 | 6.471% | $164.4338 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $135.79 | 5.479% | $143.2299 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $1,166.00 | $1,265.0133 | $1,265.00 | $1,265.05 | $1,265.00 | |