| 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 | $194.29 | 5.139% | $204.2746 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $108.27 | 12.143% | $121.4172 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $86.85 | 10.315% | $95.8086 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $110.50 | 10.347% | $121.9334 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $134.27 | 8.473% | $145.6467 | $145.65 | $145.65 | $145.60 |
| Purchase #6 | $172.60 | 5.765% | $182.5504 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $222.39 | 4.327% | $232.0128 | $232.01 | $232.00 | $232.00 |
| 7 purchase totals = | $1,029.17 | $1,103.6437 | $1,103.64 | $1,103.60 | $1,103.60 | |