| 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 | $6.26 | 13.780% | $7.1226 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $24.40 | 7.684% | $26.2749 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $237.61 | 11.481% | $264.89 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $211.74 | 11.115% | $235.2749 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $196.97 | 3.350% | $203.5685 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $209.43 | 10.389% | $231.1877 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $73.56 | 13.196% | $83.267 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $959.97 | $1,051.5856 | $1,051.58 | $1,051.50 | $1,051.70 | |