| 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 | $10.60 | 11.136% | $11.7804 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $27.91 | 4.246% | $29.0951 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $8.85 | 5.621% | $9.3475 | $9.35 | $9.35 | $9.30 |
| Purchase #4 | $214.32 | 8.765% | $233.1051 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $87.87 | 12.323% | $98.6982 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $212.80 | 6.281% | $226.166 | $226.17 | $226.15 | $226.20 |
| Purchase #7 | $176.26 | 3.257% | $182.0008 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $738.61 | $790.1931 | $790.21 | $790.20 | $790.20 | |