| 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 | $239.93 | 10.448% | $264.9979 | $265.00 | $265.00 | $265.00 |
| Purchase #2 | $213.56 | 10.223% | $235.3922 | $235.39 | $235.40 | $235.40 |
| Purchase #3 | $193.79 | 4.627% | $202.7567 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $249.55 | 8.538% | $270.8566 | $270.86 | $270.85 | $270.90 |
| Purchase #5 | $51.77 | 8.825% | $56.3387 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $28.71 | 8.152% | $31.0504 | $31.05 | $31.05 | $31.10 |
| Purchase #7 | $54.47 | 9.204% | $59.4834 | $59.48 | $59.50 | $59.50 |
| 7 purchase totals = | $1,031.78 | $1,120.8759 | $1,120.88 | $1,120.90 | $1,121.00 | |