| 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 | $98.38 | 4.491% | $102.7982 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $155.94 | 7.526% | $167.676 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $104.72 | 9.369% | $114.5312 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $240.75 | 4.117% | $250.6617 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $82.75 | 8.148% | $89.4925 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $32.45 | 9.494% | $35.5308 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $66.46 | 13.272% | $75.2806 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $781.45 | $835.9710 | $835.97 | $836.05 | $836.00 | |