| 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 | $247.43 | 9.565% | $271.0967 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $154.61 | 5.611% | $163.2852 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $89.83 | 7.589% | $96.6472 | $96.65 | $96.65 | $96.60 |
| Purchase #4 | $222.38 | 4.643% | $232.7051 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $158.83 | 12.132% | $178.0993 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $185.86 | 8.704% | $202.0373 | $202.04 | $202.05 | $202.00 |
| Purchase #7 | $229.57 | 3.282% | $237.1045 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $1,288.51 | $1,380.9753 | $1,380.99 | $1,381.00 | $1,380.90 | |