| 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 | $26.78 | 12.560% | $30.1436 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $83.48 | 12.663% | $94.0511 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $225.66 | 5.169% | $237.3244 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $123.86 | 5.722% | $130.9473 | $130.95 | $130.95 | $130.90 |
| Purchase #5 | $202.66 | 11.123% | $225.2019 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $97.97 | 13.718% | $111.4095 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $158.38 | 8.580% | $171.969 | $171.97 | $171.95 | $172.00 |
| 7 purchase totals = | $918.79 | $1,001.0468 | $1,001.04 | $1,001.00 | $1,001.00 | |