| 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 | $221.95 | 9.422% | $242.8621 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $201.66 | 3.164% | $208.0405 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $100.99 | 13.439% | $114.562 | $114.56 | $114.55 | $114.60 |
| Purchase #4 | $229.28 | 6.754% | $244.7656 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $36.43 | 3.322% | $37.6402 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $241.81 | 8.469% | $262.2889 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $151.46 | 3.182% | $156.2795 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $1,183.58 | $1,266.4388 | $1,266.44 | $1,266.45 | $1,266.50 | |