| 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 | $19.86 | 4.172% | $20.6886 | $20.69 | $20.70 | $20.70 |
| Purchase #2 | $142.88 | 5.407% | $150.6055 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $79.59 | 3.172% | $82.1146 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $241.33 | 10.698% | $267.1475 | $267.15 | $267.15 | $267.10 |
| Purchase #5 | $173.30 | 6.182% | $184.0134 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $203.36 | 12.337% | $228.4485 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $111.80 | 12.460% | $125.7303 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $972.12 | $1,058.7484 | $1,058.75 | $1,058.75 | $1,058.60 | |