| 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 | $129.72 | 9.224% | $141.6854 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $24.47 | 3.743% | $25.3859 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $87.35 | 6.299% | $92.8522 | $92.85 | $92.85 | $92.90 |
| Purchase #4 | $196.77 | 6.118% | $208.8084 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $29.51 | 12.863% | $33.3059 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $94.93 | 3.344% | $98.1045 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $32.63 | 11.832% | $36.4908 | $36.49 | $36.50 | $36.50 |
| 7 purchase totals = | $595.38 | $636.6331 | $636.64 | $636.65 | $636.70 | |