| 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 | $138.73 | 7.338% | $148.91 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $45.29 | 9.214% | $49.463 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $232.87 | 7.201% | $249.639 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $231.54 | 12.557% | $260.6145 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $170.42 | 3.761% | $176.8295 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $231.75 | 11.149% | $257.5878 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $209.31 | 6.650% | $223.2291 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $1,259.91 | $1,366.2729 | $1,366.27 | $1,366.30 | $1,366.20 | |