| 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 | $133.56 | 9.319% | $146.0065 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $80.43 | 13.751% | $91.4899 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $83.97 | 10.767% | $93.011 | $93.01 | $93.00 | $93.00 |
| Purchase #4 | $234.98 | 4.808% | $246.2778 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $103.83 | 7.181% | $111.286 | $111.29 | $111.30 | $111.30 |
| Purchase #6 | $217.86 | 13.254% | $246.7352 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $109.87 | 7.259% | $117.8455 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $964.50 | $1,052.6519 | $1,052.67 | $1,052.70 | $1,052.60 | |