| 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 | $105.40 | 7.435% | $113.2365 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $187.37 | 12.714% | $211.1922 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $224.64 | 11.283% | $249.9861 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $76.65 | 6.483% | $81.6192 | $81.62 | $81.60 | $81.60 |
| Purchase #5 | $75.88 | 11.518% | $84.6199 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $17.63 | 5.199% | $18.5466 | $18.55 | $18.55 | $18.50 |
| Purchase #7 | $195.89 | 12.655% | $220.6799 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $883.46 | $979.8804 | $979.89 | $979.90 | $979.80 | |