| 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 | $121.85 | 5.296% | $128.3032 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $222.76 | 10.679% | $246.5485 | $246.55 | $246.55 | $246.50 |
| Purchase #3 | $49.82 | 10.789% | $55.1951 | $55.20 | $55.20 | $55.20 |
| Purchase #4 | $206.54 | 13.627% | $234.6852 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $246.33 | 3.200% | $254.2126 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $73.48 | 5.345% | $77.4075 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $159.76 | 11.270% | $177.765 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $1,080.54 | $1,174.1171 | $1,174.13 | $1,174.10 | $1,174.10 | |