| 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 | $208.41 | 5.473% | $219.8163 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $111.63 | 6.753% | $119.1684 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $179.39 | 10.339% | $197.9371 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $54.73 | 3.645% | $56.7249 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $121.72 | 10.595% | $134.6162 | $134.62 | $134.60 | $134.60 |
| Purchase #6 | $32.61 | 7.270% | $34.9807 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $123.68 | 12.572% | $139.229 | $139.23 | $139.25 | $139.20 |
| 7 purchase totals = | $832.17 | $902.4726 | $902.48 | $902.45 | $902.40 | |