| 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 | $119.59 | 9.442% | $130.8817 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $81.85 | 5.131% | $86.0497 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $28.25 | 10.582% | $31.2394 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $198.61 | 8.518% | $215.5276 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $104.45 | 10.237% | $115.1425 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $49.64 | 3.470% | $51.3625 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $218.39 | 11.501% | $243.507 | $243.51 | $243.50 | $243.50 |
| 7 purchase totals = | $800.78 | $873.7104 | $873.71 | $873.75 | $873.60 | |