| 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 | $107.80 | 13.207% | $122.0371 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $240.44 | 13.301% | $272.4209 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $159.68 | 12.447% | $179.5554 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $22.55 | 10.690% | $24.9606 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $136.96 | 12.334% | $153.8526 | $153.85 | $153.85 | $153.90 |
| Purchase #6 | $74.58 | 12.339% | $83.7824 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $183.61 | 11.274% | $204.3102 | $204.31 | $204.30 | $204.30 |
| 7 purchase totals = | $925.62 | $1,040.9192 | $1,040.92 | $1,040.90 | $1,041.00 | |