| 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 | $195.66 | 4.140% | $203.7603 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $170.27 | 5.469% | $179.5821 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $250.28 | 13.731% | $284.6459 | $284.65 | $284.65 | $284.60 |
| Purchase #4 | $214.34 | 7.668% | $230.7756 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $205.75 | 4.455% | $214.9162 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $244.97 | 12.692% | $276.0616 | $276.06 | $276.05 | $276.10 |
| Purchase #7 | $232.69 | 6.671% | $248.2127 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $1,513.96 | $1,637.9544 | $1,637.96 | $1,637.95 | $1,638.00 | |