| 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 | $225.72 | 8.725% | $245.4141 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $234.25 | 6.371% | $249.1741 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $119.89 | 3.437% | $124.0106 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $214.54 | 6.457% | $228.3928 | $228.39 | $228.40 | $228.40 |
| Purchase #5 | $117.82 | 8.307% | $127.6073 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $169.74 | 13.574% | $192.7805 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $76.74 | 6.186% | $81.4871 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $1,158.70 | $1,248.8665 | $1,248.86 | $1,248.85 | $1,248.90 | |