| 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 | $115.38 | 3.206% | $119.0791 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $137.87 | 4.873% | $144.5884 | $144.59 | $144.60 | $144.60 |
| Purchase #3 | $247.97 | 6.731% | $264.6609 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $207.53 | 6.550% | $221.1232 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $154.33 | 7.374% | $165.7103 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $228.66 | 3.647% | $236.9992 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $224.28 | 13.580% | $254.7372 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $1,316.02 | $1,406.8983 | $1,406.90 | $1,406.90 | $1,406.90 | |