| 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 | $128.91 | 4.657% | $134.9133 | $134.91 | $134.90 | $134.90 |
| Purchase #2 | $196.73 | 11.305% | $218.9703 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $125.84 | 8.312% | $136.2998 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $101.94 | 5.615% | $107.6639 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $249.30 | 4.118% | $259.5662 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $182.79 | 4.597% | $191.1929 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $94.88 | 3.445% | $98.1486 | $98.15 | $98.15 | $98.10 |
| 7 purchase totals = | $1,080.39 | $1,146.7550 | $1,146.75 | $1,146.70 | $1,146.80 | |