| 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 | $11.62 | 8.177% | $12.5702 | $12.57 | $12.55 | $12.60 |
| Purchase #2 | $206.76 | 9.861% | $227.1486 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $106.43 | 3.734% | $110.4041 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $228.48 | 6.272% | $242.8103 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $209.75 | 11.545% | $233.9656 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $81.63 | 13.235% | $92.4337 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $203.32 | 3.552% | $210.5419 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $1,047.99 | $1,129.8744 | $1,129.87 | $1,129.85 | $1,129.80 | |