| 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 | $202.27 | 8.812% | $220.094 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $86.44 | 6.649% | $92.1874 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $75.86 | 7.495% | $81.5457 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $184.27 | 8.195% | $199.3709 | $199.37 | $199.35 | $199.40 |
| Purchase #5 | $162.39 | 8.793% | $176.669 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $26.81 | 8.503% | $29.0897 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $114.62 | 13.769% | $130.402 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $852.66 | $929.3587 | $929.36 | $929.35 | $929.40 | |