| 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 | $202.95 | 11.385% | $226.0559 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $16.80 | 7.274% | $18.022 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $34.99 | 6.133% | $37.1359 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $83.75 | 4.235% | $87.2968 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $210.54 | 4.363% | $219.7259 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $72.25 | 6.525% | $76.9643 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $207.64 | 7.461% | $223.132 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $828.92 | $888.3328 | $888.34 | $888.35 | $888.30 | |