| 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 | $190.64 | 8.775% | $207.3687 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $37.32 | 4.674% | $39.0643 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $100.95 | 5.485% | $106.4871 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $220.42 | 3.602% | $228.3595 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $91.62 | 8.431% | $99.3445 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $207.26 | 9.830% | $227.6337 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $109.84 | 11.366% | $122.3244 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $958.05 | $1,030.5822 | $1,030.57 | $1,030.55 | $1,030.60 | |