| 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 | $222.47 | 6.512% | $236.9572 | $236.96 | $236.95 | $237.00 |
| Purchase #2 | $76.83 | 6.398% | $81.7456 | $81.75 | $81.75 | $81.70 |
| Purchase #3 | $126.63 | 3.243% | $130.7366 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $109.44 | 8.691% | $118.9514 | $118.95 | $118.95 | $119.00 |
| Purchase #5 | $25.75 | 3.729% | $26.7102 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $213.72 | 3.802% | $221.8456 | $221.85 | $221.85 | $221.80 |
| Purchase #7 | $84.92 | 9.107% | $92.6537 | $92.65 | $92.65 | $92.70 |
| 7 purchase totals = | $859.76 | $909.6003 | $909.61 | $909.60 | $909.60 | |