| 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 | $90.41 | 13.661% | $102.7609 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $238.95 | 5.595% | $252.3193 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $86.45 | 10.759% | $95.7512 | $95.75 | $95.75 | $95.80 |
| Purchase #4 | $103.88 | 9.560% | $113.8109 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $171.25 | 10.492% | $189.2176 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $241.66 | 11.375% | $269.1488 | $269.15 | $269.15 | $269.10 |
| Purchase #7 | $69.98 | 10.660% | $77.4399 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $1,002.58 | $1,100.4486 | $1,100.45 | $1,100.40 | $1,100.40 | |