| 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 | $221.87 | 12.179% | $248.8915 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $103.79 | 8.207% | $112.308 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $14.87 | 5.255% | $15.6514 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $249.59 | 5.292% | $262.7983 | $262.80 | $262.80 | $262.80 |
| Purchase #5 | $5.72 | 8.430% | $6.2022 | $6.20 | $6.20 | $6.20 |
| Purchase #6 | $101.73 | 8.109% | $109.9793 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $18.70 | 5.599% | $19.747 | $19.75 | $19.75 | $19.70 |
| 7 purchase totals = | $716.27 | $775.5777 | $775.58 | $775.60 | $775.60 | |