| 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 | $226.89 | 8.178% | $245.4451 | $245.45 | $245.45 | $245.40 |
| Purchase #2 | $226.53 | 13.467% | $257.0368 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $197.33 | 5.757% | $208.6903 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $219.50 | 3.702% | $227.6259 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $11.50 | 5.351% | $12.1154 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $35.94 | 4.480% | $37.5501 | $37.55 | $37.55 | $37.60 |
| Purchase #7 | $208.58 | 9.794% | $229.0083 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,126.27 | $1,217.4719 | $1,217.49 | $1,217.50 | $1,217.40 | |