| 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 | $51.94 | 4.665% | $54.363 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $193.32 | 7.632% | $208.0742 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $113.62 | 6.755% | $121.295 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $155.51 | 9.814% | $170.7718 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $117.34 | 13.746% | $133.4696 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $220.37 | 10.623% | $243.7799 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $102.93 | 6.626% | $109.7501 | $109.75 | $109.75 | $109.80 |
| 7 purchase totals = | $955.03 | $1,041.5036 | $1,041.50 | $1,041.45 | $1,041.70 | |