| 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 | $202.64 | 3.221% | $209.167 | $209.17 | $209.15 | $209.20 |
| Purchase #2 | $142.85 | 9.702% | $156.7093 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $88.60 | 3.342% | $91.561 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $19.42 | 4.483% | $20.2906 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $226.59 | 3.350% | $234.1808 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $108.71 | 6.264% | $115.5196 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $146.49 | 8.527% | $158.9812 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $935.30 | $986.4095 | $986.41 | $986.40 | $986.50 | |