| 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 | $22.95 | 10.806% | $25.43 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $197.47 | 3.522% | $204.4249 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $8.91 | 10.685% | $9.862 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $82.40 | 10.590% | $91.1262 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $101.58 | 7.422% | $109.1193 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $123.91 | 12.478% | $139.3715 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $216.72 | 3.396% | $224.0798 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $753.94 | $803.4137 | $803.41 | $803.40 | $803.40 | |