| 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 | $245.29 | 13.393% | $278.1417 | $278.14 | $278.15 | $278.10 |
| Purchase #2 | $92.45 | 13.542% | $104.9696 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $153.97 | 9.862% | $169.1545 | $169.15 | $169.15 | $169.20 |
| Purchase #4 | $93.62 | 13.440% | $106.2025 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $194.62 | 4.848% | $204.0552 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $164.69 | 5.231% | $173.3049 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $181.41 | 13.850% | $206.5353 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $1,126.05 | $1,242.3637 | $1,242.36 | $1,242.35 | $1,242.40 | |