| 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 | $112.44 | 10.818% | $124.6038 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $51.40 | 5.718% | $54.3391 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $84.56 | 9.659% | $92.7277 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $236.26 | 4.595% | $247.1161 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $17.48 | 10.693% | $19.3491 | $19.35 | $19.35 | $19.30 |
| Purchase #6 | $43.64 | 4.673% | $45.6793 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $225.33 | 10.307% | $248.5548 | $248.55 | $248.55 | $248.60 |
| 7 purchase totals = | $771.11 | $832.3699 | $832.37 | $832.40 | $832.30 | |