| 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 | $117.67 | 10.302% | $129.7924 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $98.78 | 12.227% | $110.8578 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $126.56 | 10.407% | $139.7311 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $201.95 | 12.146% | $226.4788 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $9.54 | 7.249% | $10.2316 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $115.28 | 5.548% | $121.6757 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $25.78 | 7.385% | $27.6839 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $695.56 | $766.4513 | $766.45 | $766.55 | $766.50 | |