| 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 | $218.36 | 9.613% | $239.3509 | $239.35 | $239.35 | $239.40 |
| Purchase #2 | $8.44 | 5.669% | $8.9185 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $13.62 | 9.512% | $14.9155 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $203.27 | 5.188% | $213.8156 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $67.53 | 13.427% | $76.5973 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $131.45 | 4.557% | $137.4402 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $61.49 | 11.765% | $68.7243 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $704.16 | $759.7623 | $759.77 | $759.70 | $759.70 | |