| 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 | $126.73 | 9.627% | $138.9303 | $138.93 | $138.95 | $138.90 |
| Purchase #2 | $250.31 | 6.413% | $266.3624 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $174.36 | 3.451% | $180.3772 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $38.62 | 3.520% | $39.9794 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $203.42 | 7.821% | $219.3295 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $206.61 | 12.386% | $232.2007 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $243.89 | 11.540% | $272.0349 | $272.03 | $272.05 | $272.00 |
| 7 purchase totals = | $1,243.94 | $1,349.2144 | $1,349.21 | $1,349.30 | $1,349.20 | |