| 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 | $134.75 | 3.319% | $139.2224 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $55.78 | 8.829% | $60.7048 | $60.70 | $60.70 | $60.70 |
| Purchase #3 | $177.95 | 8.402% | $192.9014 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $142.50 | 9.720% | $156.351 | $156.35 | $156.35 | $156.40 |
| Purchase #5 | $105.95 | 5.820% | $112.1163 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $64.88 | 4.112% | $67.5479 | $67.55 | $67.55 | $67.50 |
| Purchase #7 | $250.33 | 6.718% | $267.1472 | $267.15 | $267.15 | $267.10 |
| 7 purchase totals = | $932.14 | $995.9910 | $995.99 | $995.95 | $995.90 | |