| 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 | $200.25 | 6.716% | $213.6988 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $211.69 | 11.400% | $235.8227 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $246.58 | 8.121% | $266.6048 | $266.60 | $266.60 | $266.60 |
| Purchase #4 | $178.25 | 6.576% | $189.9717 | $189.97 | $189.95 | $190.00 |
| Purchase #5 | $207.74 | 13.548% | $235.8846 | $235.88 | $235.90 | $235.90 |
| Purchase #6 | $154.25 | 8.799% | $167.8225 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $131.88 | 12.376% | $148.2015 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $1,330.64 | $1,458.0066 | $1,457.99 | $1,457.95 | $1,458.00 | |