| 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 | $199.57 | 12.766% | $225.0471 | $225.05 | $225.05 | $225.00 |
| Purchase #2 | $133.75 | 12.369% | $150.2935 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $68.85 | 10.403% | $76.0125 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $39.60 | 11.259% | $44.0586 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $73.68 | 5.337% | $77.6123 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $98.72 | 11.311% | $109.8862 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $229.37 | 4.464% | $239.6091 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $843.54 | $922.5193 | $922.52 | $922.50 | $922.50 | |