| 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 | $199.49 | 11.714% | $222.8583 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $237.91 | 7.203% | $255.0467 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $68.63 | 8.229% | $74.2776 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $243.63 | 3.184% | $251.3872 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $20.81 | 8.418% | $22.5618 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $245.39 | 11.630% | $273.9289 | $273.93 | $273.95 | $273.90 |
| Purchase #7 | $12.64 | 13.140% | $14.3009 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $1,028.50 | $1,114.3614 | $1,114.37 | $1,114.40 | $1,114.40 | |