| 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 | $128.80 | 5.731% | $136.1815 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $212.34 | 6.447% | $226.0296 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $82.32 | 8.395% | $89.2308 | $89.23 | $89.25 | $89.20 |
| Purchase #4 | $108.94 | 11.662% | $121.6446 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $185.77 | 3.440% | $192.1605 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $223.47 | 5.112% | $234.8938 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $229.26 | 6.278% | $243.6529 | $243.65 | $243.65 | $243.70 |
| 7 purchase totals = | $1,170.90 | $1,243.7937 | $1,243.78 | $1,243.85 | $1,243.80 | |