| 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 | $187.62 | 6.545% | $199.8997 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $244.79 | 3.851% | $254.2169 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $14.99 | 3.859% | $15.5685 | $15.57 | $15.55 | $15.60 |
| Purchase #4 | $101.92 | 3.457% | $105.4434 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $164.93 | 7.239% | $176.8693 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $14.99 | 3.846% | $15.5665 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $240.88 | 9.353% | $263.4095 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $970.12 | $1,030.9738 | $1,030.98 | $1,030.90 | $1,031.00 | |