| 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 | $200.43 | 4.109% | $208.6657 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $122.32 | 6.670% | $130.4787 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $173.57 | 6.137% | $184.222 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $117.59 | 13.518% | $133.4858 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $250.40 | 12.799% | $282.4487 | $282.45 | $282.45 | $282.40 |
| Purchase #6 | $73.97 | 9.458% | $80.9661 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $197.59 | 3.830% | $205.1577 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $1,135.87 | $1,225.4247 | $1,225.44 | $1,225.40 | $1,225.50 | |