| 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 | $229.70 | 10.730% | $254.3468 | $254.35 | $254.35 | $254.30 |
| Purchase #2 | $218.38 | 6.406% | $232.3694 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $194.81 | 7.656% | $209.7247 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $88.63 | 13.566% | $100.6535 | $100.65 | $100.65 | $100.70 |
| Purchase #5 | $179.55 | 7.378% | $192.7972 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $200.90 | 7.549% | $216.0659 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $156.67 | 6.348% | $166.6154 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $1,268.64 | $1,372.5729 | $1,372.58 | $1,372.50 | $1,372.60 | |