| 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 | $243.52 | 7.423% | $261.5965 | $261.60 | $261.60 | $261.60 |
| Purchase #2 | $240.99 | 3.394% | $249.1692 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $36.34 | 5.325% | $38.2751 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $46.89 | 6.277% | $49.8333 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $112.65 | 7.770% | $121.4029 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $113.98 | 4.418% | $119.0156 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $202.34 | 8.172% | $218.8752 | $218.88 | $218.90 | $218.90 |
| 7 purchase totals = | $996.71 | $1,058.1678 | $1,058.18 | $1,058.20 | $1,058.20 | |