| 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 | $90.57 | 12.148% | $101.5724 | $101.57 | $101.55 | $101.60 |
| Purchase #2 | $128.96 | 7.350% | $138.4386 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $10.82 | 13.359% | $12.2654 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $235.97 | 7.595% | $253.8919 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $188.61 | 3.696% | $195.581 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $145.55 | 6.338% | $154.775 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $222.96 | 4.694% | $233.4257 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $1,023.44 | $1,089.9500 | $1,089.96 | $1,090.00 | $1,090.00 | |