| 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 | $230.41 | 13.431% | $261.3564 | $261.36 | $261.35 | $261.40 |
| Purchase #2 | $105.98 | 5.786% | $112.112 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $101.81 | 3.766% | $105.6442 | $105.64 | $105.65 | $105.60 |
| Purchase #4 | $59.60 | 12.681% | $67.1579 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $215.39 | 11.744% | $240.6854 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $235.74 | 9.749% | $258.7223 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $14.83 | 10.722% | $16.4201 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $963.76 | $1,062.0983 | $1,062.10 | $1,062.05 | $1,062.10 | |