| 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 | $80.85 | 13.113% | $91.4519 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $241.84 | 11.216% | $268.9648 | $268.96 | $268.95 | $269.00 |
| Purchase #3 | $208.46 | 11.297% | $232.0097 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $9.30 | 6.660% | $9.9194 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $74.57 | 12.626% | $83.9852 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $122.66 | 11.711% | $137.0247 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $188.74 | 13.227% | $213.7046 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $926.42 | $1,037.0603 | $1,037.05 | $1,037.00 | $1,037.10 | |