| 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 | $105.36 | 7.204% | $112.9501 | $112.95 | $112.95 | $113.00 |
| Purchase #2 | $109.62 | 10.474% | $121.1016 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $214.60 | 9.374% | $234.7166 | $234.72 | $234.70 | $234.70 |
| Purchase #4 | $181.59 | 9.546% | $198.9246 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $174.76 | 3.751% | $181.3152 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $231.54 | 7.449% | $248.7874 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $179.61 | 10.222% | $197.9697 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $1,197.08 | $1,295.7652 | $1,295.77 | $1,295.70 | $1,295.80 | |