| 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 | $90.44 | 12.260% | $101.5279 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $140.27 | 13.260% | $158.8698 | $158.87 | $158.85 | $158.90 |
| Purchase #3 | $161.26 | 11.822% | $180.3242 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $201.49 | 6.786% | $215.1631 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $248.89 | 6.828% | $265.8842 | $265.88 | $265.90 | $265.90 |
| Purchase #6 | $248.81 | 13.274% | $281.837 | $281.84 | $281.85 | $281.80 |
| Purchase #7 | $12.60 | 11.831% | $14.0907 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $1,103.76 | $1,217.6969 | $1,217.69 | $1,217.70 | $1,217.70 | |