| 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 | $223.89 | 3.194% | $231.041 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $155.85 | 5.344% | $164.1786 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $21.96 | 8.847% | $23.9028 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $195.47 | 5.242% | $205.7165 | $205.72 | $205.70 | $205.70 |
| Purchase #5 | $200.84 | 5.221% | $211.3259 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $64.97 | 6.510% | $69.1995 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $154.50 | 6.753% | $164.9334 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,017.48 | $1,070.2977 | $1,070.30 | $1,070.35 | $1,070.20 | |