| 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 | $20.91 | 13.479% | $23.7285 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $202.88 | 11.536% | $226.2842 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $123.65 | 8.791% | $134.5201 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $237.86 | 8.720% | $258.6014 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $42.54 | 11.549% | $47.4529 | $47.45 | $47.45 | $47.50 |
| Purchase #6 | $217.46 | 11.629% | $242.7484 | $242.75 | $242.75 | $242.70 |
| Purchase #7 | $65.85 | 12.550% | $74.1142 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $911.15 | $1,007.4497 | $1,007.44 | $1,007.45 | $1,007.40 | |