| 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 | $25.57 | 7.191% | $27.4087 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $219.39 | 5.859% | $232.2441 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $36.57 | 8.824% | $39.7969 | $39.80 | $39.80 | $39.80 |
| Purchase #4 | $125.97 | 8.273% | $136.3915 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $245.88 | 11.322% | $273.7185 | $273.72 | $273.70 | $273.70 |
| Purchase #6 | $165.55 | 4.871% | $173.6139 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $233.28 | 9.496% | $255.4323 | $255.43 | $255.45 | $255.40 |
| 7 purchase totals = | $1,052.21 | $1,138.6059 | $1,138.60 | $1,138.60 | $1,138.50 | |