| 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 | $23.70 | 4.369% | $24.7355 | $24.74 | $24.75 | $24.70 |
| Purchase #2 | $222.47 | 4.461% | $232.3944 | $232.39 | $232.40 | $232.40 |
| Purchase #3 | $62.79 | 5.431% | $66.2001 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $242.44 | 8.698% | $263.5274 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $168.77 | 12.663% | $190.1413 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $197.30 | 8.292% | $213.6601 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $250.40 | 13.239% | $283.5505 | $283.55 | $283.55 | $283.60 |
| 7 purchase totals = | $1,167.87 | $1,274.2093 | $1,274.21 | $1,274.25 | $1,274.20 | |