| 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 | $177.86 | 12.649% | $200.3575 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $235.60 | 6.323% | $250.497 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $28.34 | 11.402% | $31.5713 | $31.57 | $31.55 | $31.60 |
| Purchase #4 | $106.40 | 9.265% | $116.258 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $125.56 | 10.113% | $138.2579 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $59.29 | 6.404% | $63.0869 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $208.39 | 6.463% | $221.8582 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $941.44 | $1,021.8868 | $1,021.90 | $1,021.85 | $1,022.10 | |