| 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 | $98.58 | 8.528% | $106.9869 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $147.80 | 12.623% | $166.4568 | $166.46 | $166.45 | $166.50 |
| Purchase #3 | $231.82 | 11.138% | $257.6401 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $104.96 | 13.543% | $119.1747 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $142.54 | 6.676% | $152.056 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $153.86 | 6.379% | $163.6747 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $246.63 | 11.520% | $275.0418 | $275.04 | $275.05 | $275.00 |
| 7 purchase totals = | $1,126.19 | $1,241.0310 | $1,241.03 | $1,241.00 | $1,241.10 | |