| 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 | $89.29 | 6.228% | $94.851 | $94.85 | $94.85 | $94.90 |
| Purchase #2 | $205.30 | 9.229% | $224.2471 | $224.25 | $224.25 | $224.20 |
| Purchase #3 | $142.29 | 4.323% | $148.4412 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $186.47 | 9.413% | $204.0224 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $145.47 | 5.547% | $153.5392 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $114.44 | 7.507% | $123.031 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $202.87 | 3.721% | $210.4188 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $1,086.13 | $1,158.5507 | $1,158.55 | $1,158.55 | $1,158.40 | |