| 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 | $115.27 | 8.236% | $124.7636 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $67.36 | 12.683% | $75.9033 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $225.96 | 8.373% | $244.8796 | $244.88 | $244.90 | $244.90 |
| Purchase #4 | $127.68 | 7.566% | $137.3403 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $170.72 | 9.768% | $187.3959 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $25.58 | 13.699% | $29.0842 | $29.08 | $29.10 | $29.10 |
| Purchase #7 | $156.99 | 5.384% | $165.4423 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $889.56 | $964.8092 | $964.80 | $964.85 | $964.80 | |