| 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 | $223.31 | 10.289% | $246.2864 | $246.29 | $246.30 | $246.30 |
| Purchase #2 | $14.90 | 12.346% | $16.7396 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $103.46 | 10.705% | $114.5354 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $220.75 | 3.443% | $228.3504 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $12.28 | 4.126% | $12.7867 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $21.69 | 13.127% | $24.5372 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $105.81 | 12.716% | $119.2648 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $702.20 | $762.5005 | $762.51 | $762.55 | $762.50 | |