| 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 | $26.83 | 12.347% | $30.1427 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $226.86 | 12.530% | $255.2856 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $146.38 | 12.164% | $164.1857 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $182.98 | 12.295% | $205.4774 | $205.48 | $205.50 | $205.50 |
| Purchase #5 | $77.44 | 5.407% | $81.6272 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $43.33 | 10.192% | $47.7462 | $47.75 | $47.75 | $47.70 |
| Purchase #7 | $211.71 | 7.737% | $228.09 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $915.53 | $1,012.5548 | $1,012.57 | $1,012.65 | $1,012.50 | |