| 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 | $227.43 | 8.761% | $247.3551 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $23.88 | 3.414% | $24.6953 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $193.36 | 8.438% | $209.6757 | $209.68 | $209.70 | $209.70 |
| Purchase #4 | $31.38 | 12.119% | $35.1829 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $16.92 | 13.669% | $19.2328 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $134.73 | 4.578% | $140.8979 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $19.27 | 10.644% | $21.3211 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $646.97 | $698.3608 | $698.37 | $698.40 | $698.40 | |