| 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 | $113.49 | 12.156% | $127.2858 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $8.94 | 12.819% | $10.086 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $194.39 | 8.555% | $211.0201 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $203.53 | 7.850% | $219.5071 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $27.47 | 6.543% | $29.2674 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $209.76 | 7.583% | $225.6661 | $225.67 | $225.65 | $225.70 |
| Purchase #7 | $5.30 | 9.439% | $5.8003 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $762.88 | $828.6328 | $828.65 | $828.60 | $828.70 | |