| 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 | $116.74 | 4.702% | $122.2291 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $83.28 | 8.577% | $90.4229 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $120.96 | 10.274% | $133.3874 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $112.64 | 7.176% | $120.723 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $110.53 | 3.718% | $114.6395 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $184.66 | 7.348% | $198.2288 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $41.61 | 10.234% | $45.8684 | $45.87 | $45.85 | $45.90 |
| 7 purchase totals = | $770.42 | $825.4991 | $825.50 | $825.50 | $825.40 | |