| 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 | $215.68 | 10.138% | $237.5456 | $237.55 | $237.55 | $237.50 |
| Purchase #2 | $134.94 | 11.478% | $150.4284 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $60.90 | 12.536% | $68.5344 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $28.68 | 5.418% | $30.2339 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $35.59 | 12.374% | $39.9939 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $52.60 | 7.586% | $56.5902 | $56.59 | $56.60 | $56.60 |
| Purchase #7 | $47.91 | 12.659% | $53.9749 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $576.30 | $637.3013 | $637.29 | $637.35 | $637.20 | |