| 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 | $222.97 | 4.249% | $232.444 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $225.37 | 10.749% | $249.595 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $219.43 | 12.664% | $247.2186 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $240.82 | 4.125% | $250.7538 | $250.75 | $250.75 | $250.80 |
| Purchase #5 | $36.98 | 6.196% | $39.2713 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $167.99 | 13.808% | $191.1861 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $77.55 | 11.141% | $86.1898 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $1,191.11 | $1,296.6586 | $1,296.66 | $1,296.65 | $1,296.70 | |