| 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 | $71.69 | 10.648% | $79.3236 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $227.93 | 10.770% | $252.4781 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $161.51 | 7.804% | $174.1142 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $122.99 | 3.358% | $127.12 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $206.51 | 13.161% | $233.6888 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $42.74 | 5.110% | $44.924 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $185.63 | 5.584% | $195.9956 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $1,019.00 | $1,107.6443 | $1,107.64 | $1,107.60 | $1,107.60 | |