| 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 | $231.40 | 7.259% | $248.1973 | $248.20 | $248.20 | $248.20 |
| Purchase #2 | $218.28 | 3.813% | $226.603 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $222.40 | 12.680% | $250.6003 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $82.63 | 12.503% | $92.9612 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $70.30 | 3.502% | $72.7619 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $177.90 | 3.354% | $183.8668 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $180.61 | 3.644% | $187.1914 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $1,183.52 | $1,262.1819 | $1,262.18 | $1,262.15 | $1,262.30 | |