| 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 | $200.50 | 13.171% | $226.9079 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $149.91 | 8.132% | $162.1007 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $204.61 | 11.329% | $227.7903 | $227.79 | $227.80 | $227.80 |
| Purchase #4 | $247.72 | 11.704% | $276.7131 | $276.71 | $276.70 | $276.70 |
| Purchase #5 | $80.60 | 10.119% | $88.7559 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $231.98 | 12.366% | $260.6666 | $260.67 | $260.65 | $260.70 |
| Purchase #7 | $64.49 | 10.735% | $71.413 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $1,179.81 | $1,314.3475 | $1,314.35 | $1,314.30 | $1,314.40 | |