| 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 | $216.55 | 12.400% | $243.4022 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $7.54 | 6.574% | $8.0357 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $23.99 | 10.489% | $26.5063 | $26.51 | $26.50 | $26.50 |
| Purchase #4 | $100.67 | 6.115% | $106.826 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $181.65 | 13.782% | $206.685 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $42.36 | 12.689% | $47.7351 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $210.75 | 9.809% | $231.4225 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $783.51 | $870.6128 | $870.63 | $870.65 | $870.50 | |