| 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 | $59.78 | 8.113% | $64.63 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $104.69 | 10.345% | $115.5202 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $186.89 | 5.644% | $197.4381 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $231.80 | 12.185% | $260.0448 | $260.04 | $260.05 | $260.00 |
| Purchase #5 | $211.48 | 9.509% | $231.5896 | $231.59 | $231.60 | $231.60 |
| Purchase #6 | $22.34 | 7.311% | $23.9733 | $23.97 | $23.95 | $24.00 |
| Purchase #7 | $189.74 | 5.567% | $200.3028 | $200.30 | $200.30 | $200.30 |
| 7 purchase totals = | $1,006.72 | $1,093.4988 | $1,093.49 | $1,093.50 | $1,093.40 | |