| 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 | $206.97 | 11.806% | $231.4049 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $177.26 | 3.540% | $183.535 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $196.71 | 13.458% | $223.1832 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $42.58 | 4.119% | $44.3339 | $44.33 | $44.35 | $44.30 |
| Purchase #5 | $69.74 | 13.589% | $79.217 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $206.85 | 6.158% | $219.5878 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $185.39 | 7.741% | $199.741 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,085.50 | $1,181.0028 | $1,181.00 | $1,181.05 | $1,180.90 | |