| 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 | $232.99 | 4.620% | $243.7541 | $243.75 | $243.75 | $243.80 |
| Purchase #2 | $5.58 | 12.208% | $6.2612 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $183.59 | 5.312% | $193.3423 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $162.90 | 3.547% | $168.6781 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $76.48 | 13.403% | $86.7306 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $248.39 | 3.347% | $256.7036 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $82.98 | 4.192% | $86.4585 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $992.91 | $1,041.9284 | $1,041.92 | $1,041.95 | $1,042.00 | |