| 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 | $218.76 | 3.681% | $226.8126 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $134.98 | 8.586% | $146.5694 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $190.97 | 6.319% | $203.0374 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $45.62 | 13.381% | $51.7244 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $83.32 | 3.869% | $86.5437 | $86.54 | $86.55 | $86.50 |
| Purchase #6 | $224.56 | 13.872% | $255.711 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $126.57 | 12.865% | $142.8532 | $142.85 | $142.85 | $142.90 |
| 7 purchase totals = | $1,024.78 | $1,113.2517 | $1,113.24 | $1,113.20 | $1,113.20 | |