| 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 | $125.55 | 11.437% | $139.9092 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $186.56 | 12.510% | $209.8987 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $115.76 | 8.105% | $125.1423 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $148.52 | 6.244% | $157.7936 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $124.67 | 4.337% | $130.0769 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $71.50 | 11.745% | $79.8977 | $79.90 | $79.90 | $79.90 |
| Purchase #7 | $108.65 | 5.835% | $114.9897 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $881.21 | $957.7081 | $957.71 | $957.75 | $957.70 | |