| 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 | $143.30 | 13.381% | $162.475 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $130.29 | 12.842% | $147.0218 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $46.95 | 8.553% | $50.9656 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $61.44 | 10.654% | $67.9858 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $243.29 | 7.456% | $261.4297 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $160.25 | 13.736% | $182.2619 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $136.51 | 11.617% | $152.3684 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $922.03 | $1,024.5082 | $1,024.52 | $1,024.50 | $1,024.60 | |