| 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 | $204.29 | 3.438% | $211.3135 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $190.30 | 8.645% | $206.7514 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $89.40 | 13.142% | $101.1489 | $101.15 | $101.15 | $101.10 |
| Purchase #4 | $233.86 | 12.393% | $262.8423 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $66.90 | 10.872% | $74.1734 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $236.80 | 13.586% | $268.9716 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $165.91 | 12.597% | $186.8097 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $1,187.46 | $1,312.0108 | $1,312.00 | $1,311.95 | $1,312.00 | |