| 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 | $28.66 | 13.512% | $32.5325 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $174.91 | 3.534% | $181.0913 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $117.55 | 7.497% | $126.3627 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $227.87 | 12.793% | $257.0214 | $257.02 | $257.00 | $257.00 |
| Purchase #5 | $250.49 | 9.120% | $273.3347 | $273.33 | $273.35 | $273.30 |
| Purchase #6 | $173.90 | 10.210% | $191.6552 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $125.97 | 7.439% | $135.3409 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $1,099.35 | $1,197.3387 | $1,197.33 | $1,197.35 | $1,197.30 | |