| 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 | $234.79 | 4.506% | $245.3696 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $206.97 | 6.784% | $221.0108 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $188.33 | 4.192% | $196.2248 | $196.22 | $196.20 | $196.20 |
| Purchase #4 | $236.95 | 6.705% | $252.8375 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $186.59 | 5.737% | $197.2947 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $196.59 | 7.183% | $210.7111 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $197.92 | 6.116% | $210.0248 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $1,448.14 | $1,533.4733 | $1,533.46 | $1,533.40 | $1,533.40 | |