| 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 | $213.88 | 5.129% | $224.8499 | $224.85 | $224.85 | $224.80 |
| Purchase #2 | $247.76 | 11.421% | $276.0567 | $276.06 | $276.05 | $276.10 |
| Purchase #3 | $149.70 | 6.265% | $159.0787 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $127.29 | 3.569% | $131.833 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $59.30 | 12.726% | $66.8465 | $66.85 | $66.85 | $66.80 |
| Purchase #6 | $54.93 | 4.505% | $57.4046 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $237.60 | 6.618% | $253.3244 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $1,090.46 | $1,169.3938 | $1,169.39 | $1,169.40 | $1,169.30 | |