| 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 | $248.93 | 13.452% | $282.4161 | $282.42 | $282.40 | $282.40 |
| Purchase #2 | $45.85 | 12.183% | $51.4359 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $162.42 | 13.460% | $184.2817 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $223.34 | 11.236% | $248.4345 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $166.79 | 6.617% | $177.8265 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $216.44 | 8.427% | $234.6794 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $232.97 | 13.791% | $265.0989 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $1,296.74 | $1,444.1730 | $1,444.18 | $1,444.25 | $1,444.10 | |