| 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 | $245.27 | 3.722% | $254.3989 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $151.50 | 5.206% | $159.3871 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $92.71 | 11.867% | $103.7119 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $104.41 | 4.611% | $109.2243 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $241.84 | 3.691% | $250.7663 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $79.85 | 5.382% | $84.1475 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $155.76 | 8.155% | $168.4622 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $1,071.34 | $1,130.0982 | $1,130.10 | $1,130.05 | $1,130.10 | |