| 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 | $205.71 | 7.142% | $220.4018 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $125.45 | 7.213% | $134.4987 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $221.34 | 6.404% | $235.5146 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $171.92 | 6.682% | $183.4077 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $176.59 | 10.410% | $194.973 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $13.87 | 13.421% | $15.7315 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $203.31 | 7.851% | $219.2719 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,118.19 | $1,203.7992 | $1,203.79 | $1,203.75 | $1,203.80 | |