| 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 | $222.85 | 10.166% | $245.5049 | $245.50 | $245.50 | $245.50 |
| Purchase #2 | $143.58 | 10.738% | $158.9976 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $179.69 | 10.155% | $197.9375 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $18.58 | 12.441% | $20.8915 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $170.97 | 10.400% | $188.7509 | $188.75 | $188.75 | $188.80 |
| Purchase #6 | $242.80 | 9.413% | $265.6548 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $108.72 | 5.550% | $114.754 | $114.75 | $114.75 | $114.80 |
| 7 purchase totals = | $1,087.19 | $1,192.4912 | $1,192.48 | $1,192.50 | $1,192.60 | |