| 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 | $227.81 | 8.588% | $247.3743 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $243.83 | 12.553% | $274.438 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $193.80 | 9.740% | $212.6761 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $15.93 | 11.555% | $17.7707 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $233.57 | 5.527% | $246.4794 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $5.97 | 9.488% | $6.5364 | $6.54 | $6.55 | $6.50 |
| Purchase #7 | $184.89 | 10.546% | $204.3885 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $1,105.80 | $1,209.6634 | $1,209.67 | $1,209.70 | $1,209.70 | |