| 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 | $200.84 | 6.586% | $214.0673 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $109.72 | 5.142% | $115.3618 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $184.78 | 13.174% | $209.1229 | $209.12 | $209.10 | $209.10 |
| Purchase #4 | $187.51 | 10.260% | $206.7485 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $108.25 | 12.109% | $121.358 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $180.95 | 8.557% | $196.4339 | $196.43 | $196.45 | $196.40 |
| Purchase #7 | $115.85 | 12.559% | $130.3996 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $1,087.90 | $1,193.4920 | $1,193.49 | $1,193.45 | $1,193.50 | |