| 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 | $127.48 | 10.829% | $141.2848 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $157.48 | 8.692% | $171.1682 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $188.67 | 11.799% | $210.9312 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $133.58 | 5.531% | $140.9683 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $239.85 | 6.600% | $255.6801 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $14.55 | 8.484% | $15.7844 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $69.30 | 6.145% | $73.5585 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $930.91 | $1,009.3755 | $1,009.37 | $1,009.40 | $1,009.50 | |