| 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 | $114.29 | 5.500% | $120.576 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $13.74 | 12.436% | $15.4487 | $15.45 | $15.45 | $15.40 |
| Purchase #3 | $217.70 | 11.512% | $242.7616 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $152.51 | 3.533% | $157.8982 | $157.90 | $157.90 | $157.90 |
| Purchase #5 | $18.76 | 13.131% | $21.2234 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $232.71 | 3.835% | $241.6344 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $231.38 | 7.425% | $248.56 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $981.09 | $1,048.1023 | $1,048.10 | $1,048.10 | $1,048.10 | |