| 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 | $86.31 | 13.301% | $97.7901 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $236.67 | 12.107% | $265.3236 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $215.32 | 8.301% | $233.1937 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $36.45 | 10.822% | $40.3946 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $227.62 | 10.185% | $250.8031 | $250.80 | $250.80 | $250.80 |
| Purchase #6 | $249.45 | 8.726% | $271.217 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $13.58 | 9.185% | $14.8273 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $1,065.40 | $1,173.5494 | $1,173.54 | $1,173.55 | $1,173.50 | |