| 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 | $187.25 | 13.719% | $212.9388 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $187.83 | 13.373% | $212.9485 | $212.95 | $212.95 | $212.90 |
| Purchase #3 | $236.97 | 9.648% | $259.8329 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $204.77 | 12.668% | $230.7103 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $243.34 | 8.518% | $264.0677 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $132.59 | 11.183% | $147.4175 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $150.55 | 6.863% | $160.8822 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $1,343.30 | $1,488.7979 | $1,488.80 | $1,488.80 | $1,488.70 | |