| 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 | $219.56 | 13.850% | $249.9691 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $5.76 | 5.694% | $6.088 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $61.87 | 10.731% | $68.5093 | $68.51 | $68.50 | $68.50 |
| Purchase #4 | $179.56 | 11.767% | $200.6888 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $102.83 | 3.399% | $106.3252 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $171.48 | 12.383% | $192.7144 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $61.82 | 9.748% | $67.8462 | $67.85 | $67.85 | $67.80 |
| 7 purchase totals = | $802.88 | $892.1410 | $892.15 | $892.15 | $892.10 | |