| 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 | $108.63 | 8.360% | $117.7115 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $225.82 | 10.677% | $249.9308 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $99.57 | 9.848% | $109.3757 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $153.69 | 6.404% | $163.5323 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $130.29 | 11.366% | $145.0988 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $34.60 | 4.751% | $36.2438 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $240.72 | 5.447% | $253.832 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $993.32 | $1,075.7249 | $1,075.72 | $1,075.80 | $1,075.60 | |