| 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 | $246.30 | 7.488% | $264.7429 | $264.74 | $264.75 | $264.70 |
| Purchase #2 | $217.41 | 10.224% | $239.638 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $158.63 | 3.752% | $164.5818 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $112.29 | 3.766% | $116.5188 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $73.67 | 10.330% | $81.2801 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $9.66 | 11.827% | $10.8025 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $60.34 | 12.313% | $67.7697 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $878.30 | $945.3338 | $945.33 | $945.35 | $945.30 | |