| 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 | $81.95 | 5.252% | $86.254 | $86.25 | $86.25 | $86.30 |
| Purchase #2 | $97.82 | 6.529% | $104.2067 | $104.21 | $104.20 | $104.20 |
| Purchase #3 | $208.40 | 9.552% | $228.3064 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $178.89 | 7.739% | $192.7343 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $190.57 | 7.138% | $204.1729 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $20.35 | 6.673% | $21.708 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $245.86 | 4.394% | $256.6631 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $1,023.84 | $1,094.0454 | $1,094.04 | $1,094.00 | $1,094.10 | |