| 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 | $219.96 | 4.406% | $229.6514 | $229.65 | $229.65 | $229.70 |
| Purchase #2 | $6.92 | 6.568% | $7.3745 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $28.85 | 4.866% | $30.2538 | $30.25 | $30.25 | $30.30 |
| Purchase #4 | $88.89 | 7.661% | $95.6999 | $95.70 | $95.70 | $95.70 |
| Purchase #5 | $9.28 | 4.558% | $9.703 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $129.47 | 3.128% | $133.5198 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $233.63 | 6.669% | $249.2108 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $717.00 | $755.4132 | $755.40 | $755.35 | $755.50 | |