| 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 | $223.97 | 5.809% | $236.9804 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $82.94 | 3.606% | $85.9308 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $157.43 | 6.157% | $167.123 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $90.66 | 10.228% | $99.9327 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $172.41 | 9.764% | $189.2441 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $42.66 | 10.486% | $47.1333 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $210.94 | 9.821% | $231.6564 | $231.66 | $231.65 | $231.70 |
| 7 purchase totals = | $981.01 | $1,058.0007 | $1,057.99 | $1,058.05 | $1,057.90 | |