| 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 | $203.42 | 3.170% | $209.8684 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $185.75 | 10.304% | $204.8897 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $228.41 | 7.469% | $245.4699 | $245.47 | $245.45 | $245.50 |
| Purchase #4 | $196.79 | 9.172% | $214.8396 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $107.43 | 12.781% | $121.1606 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $230.28 | 12.795% | $259.7443 | $259.74 | $259.75 | $259.70 |
| Purchase #7 | $238.55 | 4.773% | $249.936 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $1,390.63 | $1,505.9085 | $1,505.91 | $1,505.90 | $1,505.90 | |