| 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 | $213.57 | 6.378% | $227.1915 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $88.71 | 10.485% | $98.0112 | $98.01 | $98.00 | $98.00 |
| Purchase #3 | $134.33 | 11.186% | $149.3562 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $192.68 | 8.641% | $209.3295 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $5.69 | 9.693% | $6.2415 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $238.43 | 10.371% | $263.1576 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $129.56 | 7.639% | $139.4571 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $1,002.97 | $1,092.7446 | $1,092.75 | $1,092.75 | $1,092.80 | |