| 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 | $122.70 | 12.167% | $137.6289 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $97.57 | 10.723% | $108.0324 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $7.35 | 3.118% | $7.5792 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $229.61 | 12.509% | $258.3319 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $241.40 | 8.554% | $262.0494 | $262.05 | $262.05 | $262.00 |
| Purchase #6 | $133.53 | 13.223% | $151.1867 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $126.77 | 12.446% | $142.5478 | $142.55 | $142.55 | $142.50 |
| 7 purchase totals = | $958.93 | $1,067.3563 | $1,067.36 | $1,067.45 | $1,067.20 | |