| 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 | $102.60 | 12.402% | $115.3245 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $15.33 | 4.334% | $15.9944 | $15.99 | $16.00 | $16.00 |
| Purchase #3 | $216.91 | 8.651% | $235.6749 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $196.45 | 10.580% | $217.2344 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $236.59 | 8.113% | $255.7845 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $130.87 | 7.530% | $140.7245 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $120.86 | 4.545% | $126.3531 | $126.35 | $126.35 | $126.40 |
| 7 purchase totals = | $1,019.61 | $1,107.0903 | $1,107.06 | $1,107.05 | $1,107.10 | |