| 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 | $8.81 | 6.662% | $9.3969 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $174.77 | 10.369% | $192.8919 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $188.46 | 12.517% | $212.0495 | $212.05 | $212.05 | $212.00 |
| Purchase #4 | $227.27 | 5.250% | $239.2017 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $199.77 | 13.555% | $226.8488 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $136.63 | 6.600% | $145.6476 | $145.65 | $145.65 | $145.60 |
| Purchase #7 | $192.44 | 4.768% | $201.6155 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,128.15 | $1,227.6519 | $1,227.66 | $1,227.65 | $1,227.50 | |