| 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 | $212.52 | 4.214% | $221.4756 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $92.61 | 3.492% | $95.8439 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $85.94 | 8.151% | $92.945 | $92.95 | $92.95 | $92.90 |
| Purchase #4 | $162.85 | 6.670% | $173.7121 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $10.91 | 9.810% | $11.9803 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $174.88 | 6.858% | $186.8733 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $91.91 | 11.137% | $102.146 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $831.62 | $884.9762 | $884.98 | $885.00 | $884.90 | |