| 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 | $15.79 | 10.774% | $17.4912 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $210.93 | 9.602% | $231.1835 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $30.96 | 10.722% | $34.2795 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $245.83 | 3.262% | $253.849 | $253.85 | $253.85 | $253.80 |
| Purchase #5 | $204.46 | 10.790% | $226.5212 | $226.52 | $226.50 | $226.50 |
| Purchase #6 | $130.49 | 7.169% | $139.8448 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $22.52 | 4.606% | $23.5573 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $860.98 | $926.7265 | $926.72 | $926.75 | $926.70 | |