| 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 | $102.77 | 11.234% | $114.3152 | $114.32 | $114.30 | $114.30 |
| Purchase #2 | $128.59 | 8.700% | $139.7773 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $123.71 | 13.284% | $140.1436 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $104.44 | 10.380% | $115.2809 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $39.58 | 3.349% | $40.9055 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $149.86 | 6.643% | $159.8152 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $110.87 | 5.354% | $116.806 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $759.82 | $827.0437 | $827.06 | $827.05 | $827.00 | |