| 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 | $215.81 | 10.595% | $238.6751 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $144.89 | 10.439% | $160.0151 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $7.85 | 3.514% | $8.1258 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $33.70 | 9.823% | $37.0104 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $211.30 | 12.191% | $237.0596 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $176.61 | 6.502% | $188.0932 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $249.65 | 10.547% | $275.9806 | $275.98 | $276.00 | $276.00 |
| 7 purchase totals = | $1,039.81 | $1,144.9598 | $1,144.97 | $1,145.00 | $1,145.00 | |