| 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 | $217.58 | 12.814% | $245.4607 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $224.37 | 11.787% | $250.8165 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $198.65 | 11.289% | $221.0756 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $227.56 | 9.104% | $248.2771 | $248.28 | $248.30 | $248.30 |
| Purchase #5 | $133.52 | 8.578% | $144.9733 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $43.48 | 4.136% | $45.2783 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $117.86 | 8.241% | $127.5728 | $127.57 | $127.55 | $127.60 |
| 7 purchase totals = | $1,163.02 | $1,283.4543 | $1,283.46 | $1,283.45 | $1,283.60 | |