| 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 | $216.87 | 6.659% | $231.3114 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $53.32 | 12.779% | $60.1338 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $189.96 | 9.179% | $207.3964 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $226.96 | 8.116% | $245.3801 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $222.54 | 13.830% | $253.3173 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $204.65 | 3.316% | $211.4362 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $203.64 | 5.602% | $215.0479 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $1,317.94 | $1,424.0231 | $1,424.03 | $1,424.05 | $1,423.90 | |