| 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 | $240.79 | 5.651% | $254.397 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $153.88 | 7.247% | $165.0317 | $165.03 | $165.05 | $165.00 |
| Purchase #3 | $182.96 | 5.140% | $192.3641 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $190.59 | 6.836% | $203.6187 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $213.33 | 13.680% | $242.5135 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $25.69 | 7.743% | $27.6792 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $34.47 | 9.300% | $37.6757 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $1,041.71 | $1,123.2799 | $1,123.28 | $1,123.30 | $1,123.30 | |