| 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 | $115.33 | 7.335% | $123.7895 | $123.79 | $123.80 | $123.80 |
| Purchase #2 | $209.55 | 3.154% | $216.1592 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $233.50 | 11.294% | $259.8715 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $231.61 | 9.111% | $252.712 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $16.51 | 8.267% | $17.8749 | $17.87 | $17.85 | $17.90 |
| Purchase #6 | $177.92 | 8.371% | $192.8137 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $84.31 | 6.423% | $89.7252 | $89.73 | $89.75 | $89.70 |
| 7 purchase totals = | $1,068.73 | $1,152.9460 | $1,152.94 | $1,152.90 | $1,153.00 | |