| 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 | $234.72 | 9.583% | $257.2132 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $175.58 | 11.621% | $195.9842 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $199.28 | 10.445% | $220.0948 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $99.94 | 8.295% | $108.23 | $108.23 | $108.25 | $108.20 |
| Purchase #5 | $39.53 | 3.685% | $40.9867 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $74.90 | 6.103% | $79.4711 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $200.47 | 11.616% | $223.7566 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $1,024.42 | $1,125.7366 | $1,125.73 | $1,125.75 | $1,125.80 | |