| 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 | $103.81 | 4.132% | $108.0994 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $225.71 | 3.339% | $233.2465 | $233.25 | $233.25 | $233.20 |
| Purchase #3 | $128.68 | 13.407% | $145.9321 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $11.68 | 3.281% | $12.0632 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $47.30 | 9.145% | $51.6256 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $208.62 | 8.454% | $226.2567 | $226.26 | $226.25 | $226.30 |
| Purchase #7 | $248.51 | 3.588% | $257.4265 | $257.43 | $257.45 | $257.40 |
| 7 purchase totals = | $974.31 | $1,034.6500 | $1,034.66 | $1,034.70 | $1,034.60 | |