| 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 | $201.70 | 11.447% | $224.7886 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $134.56 | 5.476% | $141.9285 | $141.93 | $141.95 | $141.90 |
| Purchase #3 | $161.73 | 13.247% | $183.1544 | $183.15 | $183.15 | $183.20 |
| Purchase #4 | $113.81 | 10.283% | $125.5131 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $206.45 | 10.176% | $227.4584 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $196.35 | 7.681% | $211.4316 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $207.86 | 12.813% | $234.4931 | $234.49 | $234.50 | $234.50 |
| 7 purchase totals = | $1,222.46 | $1,348.7677 | $1,348.76 | $1,348.80 | $1,348.80 | |