| 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 | $170.60 | 12.737% | $192.3293 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $92.79 | 13.427% | $105.2489 | $105.25 | $105.25 | $105.20 |
| Purchase #3 | $221.51 | 12.441% | $249.0681 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $221.61 | 3.766% | $229.9558 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $183.28 | 12.361% | $205.9352 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $50.29 | 3.259% | $51.929 | $51.93 | $51.95 | $51.90 |
| Purchase #7 | $213.51 | 4.409% | $222.9237 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,153.59 | $1,257.3900 | $1,257.40 | $1,257.40 | $1,257.30 | |