| 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 | $214.83 | 10.870% | $238.182 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $106.47 | 3.286% | $109.9686 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $233.55 | 10.457% | $257.9723 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $131.37 | 11.700% | $146.7403 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $94.50 | 11.422% | $105.2938 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $198.68 | 4.425% | $207.4716 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $116.68 | 3.787% | $121.0987 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $1,096.08 | $1,186.7273 | $1,186.72 | $1,186.70 | $1,186.80 | |