| 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 | $241.45 | 4.503% | $252.3225 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $99.91 | 11.221% | $111.1209 | $111.12 | $111.10 | $111.10 |
| Purchase #3 | $44.88 | 11.346% | $49.9721 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $156.31 | 4.673% | $163.6144 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $233.97 | 6.528% | $249.2436 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $148.37 | 3.874% | $154.1179 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $232.51 | 8.456% | $252.171 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,157.40 | $1,232.5624 | $1,232.55 | $1,232.45 | $1,232.50 | |