| 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 | $124.54 | 12.477% | $140.0789 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $187.65 | 11.511% | $209.2504 | $209.25 | $209.25 | $209.30 |
| Purchase #3 | $222.98 | 13.627% | $253.3655 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $152.44 | 4.578% | $159.4187 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $166.51 | 3.805% | $172.8457 | $172.85 | $172.85 | $172.80 |
| Purchase #6 | $177.94 | 6.812% | $190.0613 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $188.75 | 6.673% | $201.3453 | $201.35 | $201.35 | $201.30 |
| 7 purchase totals = | $1,220.81 | $1,326.3658 | $1,326.38 | $1,326.35 | $1,326.40 | |