| 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 | $182.60 | 10.649% | $202.0451 | $202.05 | $202.05 | $202.00 |
| Purchase #2 | $26.68 | 9.807% | $29.2965 | $29.30 | $29.30 | $29.30 |
| Purchase #3 | $78.86 | 5.600% | $83.2762 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $243.85 | 9.494% | $267.0011 | $267.00 | $267.00 | $267.00 |
| Purchase #5 | $80.40 | 12.208% | $90.2152 | $90.22 | $90.20 | $90.20 |
| Purchase #6 | $108.78 | 5.617% | $114.8902 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $74.67 | 12.407% | $83.9343 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $795.84 | $870.6586 | $870.67 | $870.70 | $870.60 | |