| 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 | $217.60 | 13.673% | $247.3524 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $164.69 | 5.868% | $174.354 | $174.35 | $174.35 | $174.40 |
| Purchase #3 | $54.73 | 11.150% | $60.8324 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $146.30 | 5.782% | $154.7591 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $166.70 | 11.394% | $185.6938 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $230.92 | 13.781% | $262.7431 | $262.74 | $262.75 | $262.70 |
| Purchase #7 | $208.49 | 7.319% | $223.7494 | $223.75 | $223.75 | $223.70 |
| 7 purchase totals = | $1,189.43 | $1,309.4842 | $1,309.47 | $1,309.50 | $1,309.50 | |