| 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 | $129.57 | 4.838% | $135.8386 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $221.46 | 12.477% | $249.0916 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $214.46 | 4.273% | $223.6239 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $183.78 | 12.857% | $207.4086 | $207.41 | $207.40 | $207.40 |
| Purchase #5 | $250.33 | 12.167% | $280.7877 | $280.79 | $280.80 | $280.80 |
| Purchase #6 | $138.28 | 8.247% | $149.684 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $51.31 | 11.458% | $57.1891 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $1,189.19 | $1,303.6235 | $1,303.62 | $1,303.65 | $1,303.60 | |