| 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 | $78.55 | 3.635% | $81.4053 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $169.81 | 9.854% | $186.5431 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $66.57 | 5.553% | $70.2666 | $70.27 | $70.25 | $70.30 |
| Purchase #4 | $249.64 | 11.415% | $278.1364 | $278.14 | $278.15 | $278.10 |
| Purchase #5 | $203.49 | 6.217% | $216.141 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $210.61 | 7.706% | $226.8396 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $186.95 | 13.753% | $212.6612 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,165.62 | $1,271.9932 | $1,272.00 | $1,272.00 | $1,271.90 | |