| 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 | $43.60 | 13.571% | $49.517 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $125.36 | 10.364% | $138.3523 | $138.35 | $138.35 | $138.40 |
| Purchase #3 | $185.97 | 8.397% | $201.5859 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $236.46 | 11.784% | $264.3244 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $204.98 | 4.702% | $214.6182 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $75.73 | 4.658% | $79.2575 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $149.81 | 9.520% | $164.0719 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $1,021.91 | $1,111.7272 | $1,111.73 | $1,111.65 | $1,111.80 | |