| 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 | $27.36 | 3.371% | $28.2823 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $201.78 | 9.582% | $221.1146 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $136.35 | 12.135% | $152.8961 | $152.90 | $152.90 | $152.90 |
| Purchase #4 | $208.68 | 3.429% | $215.8356 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $158.55 | 4.733% | $166.0542 | $166.05 | $166.05 | $166.10 |
| Purchase #6 | $216.26 | 13.450% | $245.347 | $245.35 | $245.35 | $245.30 |
| Purchase #7 | $221.47 | 13.232% | $250.7749 | $250.77 | $250.75 | $250.80 |
| 7 purchase totals = | $1,170.45 | $1,280.3047 | $1,280.30 | $1,280.30 | $1,280.30 | |