| 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 | $226.27 | 4.469% | $236.382 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $195.72 | 6.729% | $208.89 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $64.63 | 7.491% | $69.4714 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $91.65 | 11.509% | $102.198 | $102.20 | $102.20 | $102.20 |
| Purchase #5 | $33.80 | 6.830% | $36.1085 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $132.81 | 4.581% | $138.894 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $130.30 | 12.279% | $146.2995 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $875.18 | $938.2434 | $938.24 | $938.25 | $938.30 | |