| 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 | $232.66 | 10.457% | $256.9893 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $14.46 | 12.754% | $16.3042 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $71.77 | 12.760% | $80.9279 | $80.93 | $80.95 | $80.90 |
| Purchase #4 | $236.97 | 4.600% | $247.8706 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $95.43 | 7.661% | $102.7409 | $102.74 | $102.75 | $102.70 |
| Purchase #6 | $71.59 | 11.311% | $79.6875 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $144.42 | 11.629% | $161.2146 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $867.30 | $945.7350 | $945.73 | $945.75 | $945.70 | |