| 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 | $234.44 | 7.346% | $251.662 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $86.35 | 4.697% | $90.4059 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $202.38 | 11.327% | $225.3036 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $72.38 | 12.601% | $81.5006 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $232.51 | 9.544% | $254.7008 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $162.65 | 11.411% | $181.21 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $75.64 | 9.435% | $82.7766 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $1,066.35 | $1,167.5595 | $1,167.56 | $1,167.55 | $1,167.60 | |