| 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 | $103.49 | 13.285% | $117.2386 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $136.56 | 4.102% | $142.1617 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $149.53 | 6.780% | $159.6681 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $134.95 | 4.149% | $140.5491 | $140.55 | $140.55 | $140.50 |
| Purchase #5 | $138.57 | 4.451% | $144.7378 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $234.26 | 7.240% | $251.2204 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $124.56 | 10.362% | $137.4669 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $1,021.92 | $1,093.0426 | $1,093.05 | $1,093.00 | $1,093.00 | |