| 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 | $199.87 | 13.720% | $227.2922 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $216.38 | 3.775% | $224.5483 | $224.55 | $224.55 | $224.50 |
| Purchase #3 | $198.58 | 6.624% | $211.7339 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $243.66 | 4.784% | $255.3167 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $26.73 | 5.512% | $28.2034 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $239.29 | 5.106% | $251.5081 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $195.39 | 6.513% | $208.1158 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $1,319.90 | $1,406.7184 | $1,406.72 | $1,406.70 | $1,406.60 | |