| 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 | $102.48 | 6.860% | $109.5101 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $217.59 | 4.206% | $226.7418 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $188.43 | 12.533% | $212.0459 | $212.05 | $212.05 | $212.00 |
| Purchase #4 | $172.42 | 7.332% | $185.0618 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $117.55 | 12.123% | $131.8006 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $66.80 | 13.363% | $75.7265 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $90.70 | 13.114% | $102.5944 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $955.97 | $1,043.4811 | $1,043.48 | $1,043.50 | $1,043.40 | |