| 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 | $197.50 | 3.710% | $204.8273 | $204.83 | $204.85 | $204.80 |
| Purchase #2 | $239.75 | 13.777% | $272.7804 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $129.27 | 6.533% | $137.7152 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $155.45 | 5.150% | $163.4557 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $118.91 | 4.109% | $123.796 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $67.82 | 8.474% | $73.5671 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $220.40 | 3.418% | $227.9333 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,129.10 | $1,204.0750 | $1,204.09 | $1,204.10 | $1,204.10 | |