| 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 | $125.27 | 3.200% | $129.2786 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $32.96 | 11.205% | $36.6532 | $36.65 | $36.65 | $36.70 |
| Purchase #3 | $241.36 | 11.462% | $269.0247 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $46.87 | 5.645% | $49.5158 | $49.52 | $49.50 | $49.50 |
| Purchase #5 | $244.43 | 9.594% | $267.8806 | $267.88 | $267.90 | $267.90 |
| Purchase #6 | $206.77 | 3.575% | $214.162 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $215.55 | 3.409% | $222.8981 | $222.90 | $222.90 | $222.90 |
| 7 purchase totals = | $1,113.21 | $1,189.4130 | $1,189.41 | $1,189.40 | $1,189.50 | |