| 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 | $226.69 | 10.637% | $250.803 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $133.54 | 5.719% | $141.1772 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $89.32 | 7.584% | $96.094 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $106.91 | 11.821% | $119.5478 | $119.55 | $119.55 | $119.50 |
| Purchase #5 | $114.82 | 12.650% | $129.3447 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $46.94 | 10.717% | $51.9706 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $210.27 | 4.831% | $220.4281 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $928.49 | $1,009.3654 | $1,009.36 | $1,009.40 | $1,009.30 | |