| 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 | $104.84 | 5.276% | $110.3714 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $161.52 | 13.386% | $183.1411 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $156.97 | 9.419% | $171.755 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $104.47 | 7.510% | $112.3157 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $226.62 | 12.499% | $254.9452 | $254.95 | $254.95 | $254.90 |
| Purchase #6 | $75.97 | 13.463% | $86.1978 | $86.20 | $86.20 | $86.20 |
| Purchase #7 | $95.53 | 5.848% | $101.1166 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $925.92 | $1,019.8428 | $1,019.86 | $1,019.80 | $1,019.80 | |