| 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 | $130.47 | 4.252% | $136.0176 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $65.81 | 5.168% | $69.2111 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $99.75 | 11.686% | $111.4068 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $81.36 | 3.258% | $84.0107 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $206.25 | 9.350% | $225.5344 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $177.77 | 5.828% | $188.1304 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $198.39 | 8.422% | $215.0984 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $959.80 | $1,029.4094 | $1,029.41 | $1,029.40 | $1,029.30 | |