| 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 | $210.68 | 9.379% | $230.4397 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $106.71 | 10.785% | $118.2187 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $214.43 | 3.404% | $221.7292 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $217.85 | 6.464% | $231.9318 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $163.65 | 4.133% | $170.4137 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $194.50 | 4.544% | $203.3381 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $137.65 | 3.120% | $141.9447 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $1,245.47 | $1,318.0159 | $1,318.01 | $1,318.05 | $1,317.80 | |