| 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 | $248.59 | 12.633% | $279.9944 | $279.99 | $280.00 | $280.00 |
| Purchase #2 | $124.76 | 3.264% | $128.8322 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $110.54 | 13.595% | $125.5679 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $175.80 | 13.834% | $200.1202 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $213.41 | 8.741% | $232.0642 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $208.65 | 9.554% | $228.5844 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $42.62 | 8.577% | $46.2755 | $46.28 | $46.30 | $46.30 |
| 7 purchase totals = | $1,124.37 | $1,241.4388 | $1,241.43 | $1,241.45 | $1,241.50 | |