| 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 | $199.49 | 4.815% | $209.0954 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $204.77 | 6.689% | $218.4671 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $98.97 | 6.784% | $105.6841 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $46.36 | 5.237% | $48.7879 | $48.79 | $48.80 | $48.80 |
| Purchase #5 | $166.68 | 13.194% | $188.6718 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $153.48 | 6.595% | $163.602 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $147.97 | 9.167% | $161.5344 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $1,017.72 | $1,095.8427 | $1,095.84 | $1,095.85 | $1,095.90 | |