| 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 | $115.45 | 12.792% | $130.2184 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $192.41 | 13.485% | $218.3565 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $30.30 | 4.548% | $31.678 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $5.29 | 10.190% | $5.8291 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $58.74 | 12.586% | $66.133 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $237.77 | 11.239% | $264.493 | $264.49 | $264.50 | $264.50 |
| Purchase #7 | $188.92 | 13.169% | $213.7989 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $828.88 | $930.5069 | $930.51 | $930.55 | $930.50 | |