| 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 | $80.79 | 3.260% | $83.4238 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $233.52 | 3.350% | $241.3429 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $110.81 | 11.198% | $123.2185 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $179.73 | 13.172% | $203.404 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $250.44 | 3.763% | $259.8641 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $238.95 | 8.209% | $258.5654 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $243.74 | 9.684% | $267.3438 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $1,337.98 | $1,437.1625 | $1,437.15 | $1,437.10 | $1,437.10 | |