| 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 | $14.37 | 4.786% | $15.0577 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $190.57 | 7.613% | $205.0781 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $217.82 | 6.147% | $231.2094 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $194.25 | 9.123% | $211.9714 | $211.97 | $211.95 | $212.00 |
| Purchase #5 | $8.78 | 10.835% | $9.7313 | $9.73 | $9.75 | $9.70 |
| Purchase #6 | $34.67 | 7.421% | $37.2429 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $221.67 | 9.810% | $243.4158 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $882.13 | $953.7066 | $953.71 | $953.70 | $953.70 | |