| 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 | $172.66 | 11.102% | $191.8287 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $236.65 | 3.775% | $245.5835 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $223.61 | 13.340% | $253.4396 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $39.68 | 9.661% | $43.5135 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $26.86 | 13.666% | $30.5307 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $228.74 | 7.475% | $245.8383 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $9.43 | 3.522% | $9.7621 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $937.63 | $1,020.4964 | $1,020.49 | $1,020.55 | $1,020.40 | |