| 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 | $189.69 | 13.503% | $215.3038 | $215.30 | $215.30 | $215.30 |
| Purchase #2 | $183.27 | 13.474% | $207.9638 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $170.26 | 5.272% | $179.2361 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $194.46 | 9.811% | $213.5385 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $191.90 | 6.661% | $204.6825 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $19.50 | 13.681% | $22.1678 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $163.37 | 8.395% | $177.0849 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $1,112.45 | $1,219.9774 | $1,219.97 | $1,220.00 | $1,220.00 | |