| 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 | $227.63 | 7.800% | $245.3851 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $118.85 | 12.776% | $134.0343 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $74.35 | 13.803% | $84.6125 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $148.73 | 5.361% | $156.7034 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $78.60 | 8.347% | $85.1607 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $222.56 | 9.457% | $243.6075 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $147.59 | 5.262% | $155.3562 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $1,018.31 | $1,104.8597 | $1,104.86 | $1,104.85 | $1,104.90 | |