| 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 | $233.27 | 6.277% | $247.9124 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $66.84 | 8.290% | $72.381 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $107.81 | 6.605% | $114.9309 | $114.93 | $114.95 | $114.90 |
| Purchase #4 | $15.56 | 5.227% | $16.3733 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $243.29 | 4.688% | $254.6954 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $77.40 | 7.164% | $82.9449 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $204.99 | 10.545% | $226.6062 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $949.16 | $1,015.8441 | $1,015.84 | $1,015.85 | $1,015.80 | |