| 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 | $230.28 | 4.792% | $241.315 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $154.55 | 3.589% | $160.0968 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $157.49 | 8.799% | $171.3475 | $171.35 | $171.35 | $171.30 |
| Purchase #4 | $213.36 | 11.860% | $238.6645 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $100.93 | 12.572% | $113.6189 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $153.45 | 11.611% | $171.2671 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $175.56 | 9.613% | $192.4366 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $1,185.62 | $1,288.7464 | $1,288.76 | $1,288.70 | $1,288.70 | |