| 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 | $245.44 | 12.206% | $275.3984 | $275.40 | $275.40 | $275.40 |
| Purchase #2 | $116.78 | 7.113% | $125.0866 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $190.55 | 11.121% | $211.7411 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $209.83 | 5.384% | $221.1272 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $222.99 | 7.501% | $239.7165 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $112.58 | 9.745% | $123.5509 | $123.55 | $123.55 | $123.60 |
| Purchase #7 | $205.81 | 8.588% | $223.485 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $1,303.98 | $1,420.1057 | $1,420.12 | $1,420.15 | $1,420.10 | |