| 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 | $30.70 | 4.846% | $32.1877 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $104.48 | 3.709% | $108.3552 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $73.43 | 7.460% | $78.9079 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $190.49 | 5.850% | $201.6337 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $100.99 | 10.161% | $111.2516 | $111.25 | $111.25 | $111.30 |
| Purchase #6 | $199.63 | 13.259% | $226.0989 | $226.10 | $226.10 | $226.10 |
| Purchase #7 | $228.98 | 7.281% | $245.652 | $245.65 | $245.65 | $245.70 |
| 7 purchase totals = | $928.70 | $1,004.0870 | $1,004.09 | $1,004.10 | $1,004.20 | |