| 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 | $211.48 | 4.828% | $221.6903 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $68.88 | 4.492% | $71.9741 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $228.25 | 3.425% | $236.0676 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $100.76 | 9.215% | $110.045 | $110.05 | $110.05 | $110.00 |
| Purchase #5 | $203.68 | 13.559% | $231.297 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $93.73 | 10.253% | $103.3401 | $103.34 | $103.35 | $103.30 |
| Purchase #7 | $177.88 | 12.352% | $199.8517 | $199.85 | $199.85 | $199.90 |
| 7 purchase totals = | $1,084.66 | $1,174.2658 | $1,174.27 | $1,174.25 | $1,174.30 | |