| 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 | $206.69 | 11.806% | $231.0918 | $231.09 | $231.10 | $231.10 |
| Purchase #2 | $77.40 | 8.401% | $83.9024 | $83.90 | $83.90 | $83.90 |
| Purchase #3 | $244.31 | 10.102% | $268.9902 | $268.99 | $269.00 | $269.00 |
| Purchase #4 | $237.99 | 11.716% | $265.8729 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $157.67 | 9.432% | $172.5414 | $172.54 | $172.55 | $172.50 |
| Purchase #6 | $209.78 | 7.765% | $226.0694 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $238.95 | 7.391% | $256.6108 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $1,372.79 | $1,505.0789 | $1,505.07 | $1,505.05 | $1,505.10 | |