| 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 | $230.60 | 10.551% | $254.9306 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $115.47 | 3.287% | $119.2655 | $119.27 | $119.25 | $119.30 |
| Purchase #3 | $172.77 | 4.672% | $180.8418 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $27.95 | 7.193% | $29.9604 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $135.56 | 3.853% | $140.7831 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $250.77 | 8.588% | $272.3061 | $272.31 | $272.30 | $272.30 |
| Purchase #7 | $101.33 | 3.369% | $104.7438 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,034.45 | $1,102.8313 | $1,102.83 | $1,102.85 | $1,102.80 | |