| 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 | $116.96 | 6.778% | $124.8875 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $193.65 | 5.580% | $204.4557 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $7.91 | 10.411% | $8.7335 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $197.81 | 10.321% | $218.226 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $176.48 | 7.588% | $189.8713 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $141.47 | 9.279% | $154.597 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $148.30 | 5.714% | $156.7739 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $982.58 | $1,057.5449 | $1,057.55 | $1,057.55 | $1,057.60 | |