| 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 | $208.33 | 8.835% | $226.736 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $18.72 | 4.239% | $19.5135 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $169.96 | 12.619% | $191.4073 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $143.66 | 9.707% | $157.6051 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $78.81 | 12.505% | $88.6652 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $189.49 | 3.805% | $196.7001 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $53.45 | 10.509% | $59.0671 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $862.42 | $939.6943 | $939.71 | $939.65 | $939.70 | |