| 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 | $57.52 | 13.267% | $65.1512 | $65.15 | $65.15 | $65.20 |
| Purchase #2 | $122.65 | 3.527% | $126.9759 | $126.98 | $127.00 | $127.00 |
| Purchase #3 | $83.79 | 6.874% | $89.5497 | $89.55 | $89.55 | $89.50 |
| Purchase #4 | $153.96 | 13.807% | $175.2173 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $186.31 | 7.236% | $199.7914 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $135.54 | 12.516% | $152.5042 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $230.33 | 4.145% | $239.8772 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $970.10 | $1,049.0669 | $1,049.07 | $1,049.10 | $1,049.10 | |