| 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 | $219.79 | 7.687% | $236.6853 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $137.59 | 10.574% | $152.1388 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $246.96 | 7.339% | $265.0844 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $134.59 | 8.753% | $146.3707 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $235.88 | 8.392% | $255.675 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $207.30 | 6.830% | $221.4586 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $131.63 | 13.539% | $149.4514 | $149.45 | $149.45 | $149.50 |
| 7 purchase totals = | $1,313.74 | $1,426.8642 | $1,426.87 | $1,426.90 | $1,427.00 | |