| 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 | $211.75 | 12.223% | $237.6322 | $237.63 | $237.65 | $237.60 |
| Purchase #2 | $70.37 | 11.812% | $78.6821 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $185.39 | 9.499% | $203.0002 | $203.00 | $203.00 | $203.00 |
| Purchase #4 | $203.94 | 3.801% | $211.6918 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $121.40 | 8.250% | $131.4155 | $131.42 | $131.40 | $131.40 |
| Purchase #6 | $152.57 | 10.457% | $168.5242 | $168.52 | $168.50 | $168.50 |
| Purchase #7 | $227.29 | 13.733% | $258.5037 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $1,172.71 | $1,289.4497 | $1,289.44 | $1,289.45 | $1,289.40 | |