| 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 | $102.77 | 9.173% | $112.1971 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $213.99 | 12.839% | $241.4642 | $241.46 | $241.45 | $241.50 |
| Purchase #3 | $169.50 | 4.444% | $177.0326 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $25.47 | 3.416% | $26.3401 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $119.87 | 7.403% | $128.744 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $29.40 | 6.804% | $31.4004 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $87.26 | 4.380% | $91.082 | $91.08 | $91.10 | $91.10 |
| 7 purchase totals = | $748.26 | $808.2604 | $808.25 | $808.30 | $808.20 | |