| 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 | $193.93 | 6.148% | $205.8528 | $205.85 | $205.85 | $205.90 |
| Purchase #2 | $186.29 | 4.392% | $194.4719 | $194.47 | $194.45 | $194.50 |
| Purchase #3 | $217.39 | 6.630% | $231.803 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $120.81 | 3.172% | $124.6421 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $215.50 | 4.140% | $224.4217 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $219.98 | 7.366% | $236.1837 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $67.50 | 3.194% | $69.656 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $1,221.40 | $1,287.0312 | $1,287.02 | $1,287.00 | $1,287.10 | |