| 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 | $210.85 | 9.463% | $230.8027 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $142.89 | 12.196% | $160.3169 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $198.40 | 13.722% | $225.6244 | $225.62 | $225.60 | $225.60 |
| Purchase #4 | $230.36 | 3.843% | $239.2127 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $163.65 | 9.423% | $179.0707 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $47.86 | 8.857% | $52.099 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $25.92 | 8.250% | $28.0584 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $1,019.93 | $1,115.1848 | $1,115.18 | $1,115.10 | $1,115.20 | |