| 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 | $224.75 | 7.296% | $241.1478 | $241.15 | $241.15 | $241.10 |
| Purchase #2 | $28.80 | 8.478% | $31.2417 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $226.49 | 4.431% | $236.5258 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $234.50 | 13.647% | $266.5022 | $266.50 | $266.50 | $266.50 |
| Purchase #5 | $27.75 | 12.813% | $31.3056 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $149.45 | 13.509% | $169.6392 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $63.25 | 8.753% | $68.7863 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $954.99 | $1,045.1486 | $1,045.16 | $1,045.20 | $1,045.00 | |