| 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 | $191.76 | 3.639% | $198.7381 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $169.43 | 13.118% | $191.6558 | $191.66 | $191.65 | $191.70 |
| Purchase #3 | $227.66 | 13.762% | $258.9906 | $258.99 | $259.00 | $259.00 |
| Purchase #4 | $162.55 | 11.393% | $181.0693 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $217.60 | 10.756% | $241.0051 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $47.89 | 7.249% | $51.3615 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $244.79 | 8.378% | $265.2985 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $1,261.68 | $1,388.1189 | $1,388.13 | $1,388.10 | $1,388.20 | |