| 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 | $231.46 | 7.360% | $248.4955 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $139.74 | 12.771% | $157.5862 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $39.39 | 6.124% | $41.8022 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $171.55 | 3.535% | $177.6143 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $128.63 | 7.371% | $138.1113 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $163.36 | 11.775% | $182.5956 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $190.48 | 9.209% | $208.0213 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $1,064.61 | $1,154.2264 | $1,154.23 | $1,154.20 | $1,154.20 | |