| 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 | $233.46 | 6.665% | $249.0201 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $17.26 | 4.285% | $17.9996 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $157.73 | 9.259% | $172.3342 | $172.33 | $172.35 | $172.30 |
| Purchase #4 | $167.91 | 13.119% | $189.9381 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $25.41 | 3.647% | $26.3367 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $142.77 | 12.602% | $160.7619 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $134.51 | 10.364% | $148.4506 | $148.45 | $148.45 | $148.50 |
| 7 purchase totals = | $879.05 | $964.8412 | $964.84 | $964.85 | $964.80 | |