| 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 | $121.52 | 10.478% | $134.2529 | $134.25 | $134.25 | $134.30 |
| Purchase #2 | $190.32 | 9.476% | $208.3547 | $208.35 | $208.35 | $208.40 |
| Purchase #3 | $106.48 | 8.616% | $115.6543 | $115.65 | $115.65 | $115.70 |
| Purchase #4 | $80.48 | 9.342% | $87.9984 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $135.29 | 12.709% | $152.484 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $240.73 | 7.256% | $258.1974 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $202.82 | 13.811% | $230.8315 | $230.83 | $230.85 | $230.80 |
| 7 purchase totals = | $1,077.64 | $1,187.7732 | $1,187.76 | $1,187.80 | $1,187.90 | |