| 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 | $111.72 | 7.177% | $119.7381 | $119.74 | $119.75 | $119.70 |
| Purchase #2 | $116.92 | 4.697% | $122.4117 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $53.42 | 10.765% | $59.1707 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $186.66 | 3.597% | $193.3742 | $193.37 | $193.35 | $193.40 |
| Purchase #5 | $119.90 | 7.660% | $129.0843 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $236.97 | 8.855% | $257.9537 | $257.95 | $257.95 | $258.00 |
| Purchase #7 | $181.66 | 13.118% | $205.4902 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $1,007.25 | $1,087.2229 | $1,087.21 | $1,087.20 | $1,087.30 | |