| 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 | $106.99 | 12.646% | $120.52 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $34.87 | 8.753% | $37.9222 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $171.29 | 7.747% | $184.5598 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $26.69 | 4.547% | $27.9036 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $98.70 | 13.816% | $112.3364 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $246.45 | 12.499% | $277.2538 | $277.25 | $277.25 | $277.30 |
| Purchase #7 | $105.93 | 12.396% | $119.0611 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $790.92 | $879.5569 | $879.55 | $879.50 | $879.60 | |