| 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 | $25.31 | 3.832% | $26.2799 | $26.28 | $26.30 | $26.30 |
| Purchase #2 | $50.46 | 12.605% | $56.8205 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $166.77 | 9.590% | $182.7632 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $186.80 | 10.386% | $206.201 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $182.93 | 4.872% | $191.8423 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $238.63 | 12.559% | $268.5995 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $153.54 | 3.374% | $158.7204 | $158.72 | $158.70 | $158.70 |
| 7 purchase totals = | $1,004.44 | $1,091.2268 | $1,091.22 | $1,091.20 | $1,091.20 | |