| 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 | $16.33 | 4.813% | $17.116 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $130.28 | 12.250% | $146.2393 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $37.63 | 13.357% | $42.6562 | $42.66 | $42.65 | $42.70 |
| Purchase #4 | $101.47 | 12.405% | $114.0574 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $236.35 | 12.135% | $265.0311 | $265.03 | $265.05 | $265.00 |
| Purchase #6 | $195.70 | 6.153% | $207.7414 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $237.46 | 5.345% | $250.1522 | $250.15 | $250.15 | $250.20 |
| 7 purchase totals = | $955.22 | $1,042.9936 | $1,043.00 | $1,043.00 | $1,043.00 | |