| 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 | $211.47 | 12.129% | $237.1192 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $203.98 | 10.445% | $225.2857 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $147.60 | 10.863% | $163.6338 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $18.25 | 5.196% | $19.1983 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $179.64 | 6.521% | $191.3543 | $191.35 | $191.35 | $191.40 |
| Purchase #6 | $68.87 | 13.354% | $78.0669 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $234.76 | 7.297% | $251.8904 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $1,064.57 | $1,166.5486 | $1,166.55 | $1,166.55 | $1,166.60 | |