| 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 | $198.31 | 12.221% | $222.5455 | $222.55 | $222.55 | $222.50 |
| Purchase #2 | $246.99 | 10.531% | $273.0005 | $273.00 | $273.00 | $273.00 |
| Purchase #3 | $147.28 | 9.530% | $161.3158 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $133.86 | 5.468% | $141.1795 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $57.28 | 12.553% | $64.4704 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $95.65 | 11.623% | $106.7674 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $31.70 | 12.563% | $35.6825 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $911.07 | $1,004.9616 | $1,004.97 | $1,004.95 | $1,005.00 | |