| 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 | $140.33 | 13.309% | $159.0065 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $99.93 | 6.144% | $106.0697 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $247.42 | 13.381% | $280.5273 | $280.53 | $280.55 | $280.50 |
| Purchase #4 | $237.35 | 9.157% | $259.0841 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $230.26 | 13.117% | $260.4632 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $172.47 | 3.792% | $179.0101 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $40.77 | 6.561% | $43.4449 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $1,168.53 | $1,287.6058 | $1,287.60 | $1,287.60 | $1,287.60 | |