| 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 | $212.53 | 3.446% | $219.8538 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $110.59 | 11.486% | $123.2924 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $232.41 | 12.836% | $262.2421 | $262.24 | $262.25 | $262.20 |
| Purchase #4 | $174.67 | 4.819% | $183.0873 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $208.60 | 9.833% | $229.1116 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $120.66 | 9.547% | $132.1794 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $162.96 | 12.329% | $183.0513 | $183.05 | $183.05 | $183.10 |
| 7 purchase totals = | $1,222.42 | $1,332.8179 | $1,332.81 | $1,332.85 | $1,332.90 | |