| 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 | $213.28 | 12.839% | $240.663 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $122.29 | 13.520% | $138.8236 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $207.48 | 13.506% | $235.5022 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $49.95 | 7.481% | $53.6868 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $230.89 | 10.259% | $254.577 | $254.58 | $254.60 | $254.60 |
| Purchase #6 | $196.33 | 11.146% | $218.2129 | $218.21 | $218.20 | $218.20 |
| Purchase #7 | $215.53 | 8.502% | $233.8544 | $233.85 | $233.85 | $233.90 |
| 7 purchase totals = | $1,235.75 | $1,375.3199 | $1,375.31 | $1,375.30 | $1,375.40 | |