| 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 | $111.71 | 7.822% | $120.448 | $120.45 | $120.45 | $120.40 |
| Purchase #2 | $219.48 | 12.872% | $247.7315 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $20.79 | 13.218% | $23.538 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $205.47 | 9.552% | $225.0965 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $92.64 | 12.419% | $104.145 | $104.15 | $104.15 | $104.10 |
| Purchase #6 | $226.65 | 4.251% | $236.2849 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $182.61 | 6.522% | $194.5198 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $1,059.35 | $1,151.7637 | $1,151.77 | $1,151.80 | $1,151.60 | |