| 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 | $196.74 | 5.409% | $207.3817 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $19.68 | 10.330% | $21.7129 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $91.30 | 5.126% | $95.98 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $185.37 | 7.465% | $199.2079 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $233.63 | 4.768% | $244.7695 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $56.83 | 3.685% | $58.9242 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $117.61 | 8.329% | $127.4057 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $901.16 | $955.3819 | $955.38 | $955.35 | $955.40 | |