| 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 | $110.82 | 11.385% | $123.4369 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $39.99 | 10.566% | $44.2153 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $179.99 | 3.274% | $185.8829 | $185.88 | $185.90 | $185.90 |
| Purchase #4 | $66.47 | 12.833% | $75.0001 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $38.41 | 5.858% | $40.6601 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $187.97 | 11.710% | $209.9813 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $31.66 | 9.679% | $34.7244 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $655.31 | $713.9010 | $713.90 | $713.90 | $713.90 | |