| 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 | $101.76 | 9.866% | $111.7996 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $187.57 | 12.728% | $211.4439 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $42.93 | 4.538% | $44.8782 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $146.44 | 12.763% | $165.1301 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $40.28 | 8.498% | $43.703 | $43.70 | $43.70 | $43.70 |
| Purchase #6 | $219.37 | 4.481% | $229.2 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $176.99 | 5.290% | $186.3528 | $186.35 | $186.35 | $186.40 |
| 7 purchase totals = | $915.34 | $992.5076 | $992.50 | $992.55 | $992.50 | |