| 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 | $238.54 | 3.426% | $246.7124 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $248.31 | 13.185% | $281.0497 | $281.05 | $281.05 | $281.00 |
| Purchase #3 | $30.72 | 6.866% | $32.8292 | $32.83 | $32.85 | $32.80 |
| Purchase #4 | $132.69 | 12.366% | $149.0984 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $45.48 | 7.427% | $48.8578 | $48.86 | $48.85 | $48.90 |
| Purchase #6 | $93.90 | 3.121% | $96.8306 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $131.59 | 6.181% | $139.7236 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $921.23 | $995.1017 | $995.10 | $995.10 | $995.00 | |