| 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 | $14.25 | 3.619% | $14.7657 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $123.87 | 5.158% | $130.2592 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $194.92 | 13.470% | $221.1757 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $117.80 | 7.711% | $126.8836 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $210.87 | 3.427% | $218.0965 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $15.92 | 3.741% | $16.5156 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $235.69 | 4.510% | $246.3196 | $246.32 | $246.30 | $246.30 |
| 7 purchase totals = | $913.32 | $974.0159 | $974.03 | $974.00 | $974.10 | |