| 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 | $36.91 | 10.293% | $40.7091 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $181.29 | 12.106% | $203.237 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $163.88 | 12.352% | $184.1225 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $213.31 | 5.780% | $225.6393 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $125.78 | 5.817% | $133.0966 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $133.54 | 9.289% | $145.9445 | $145.94 | $145.95 | $145.90 |
| Purchase #7 | $66.85 | 13.582% | $75.9296 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $921.56 | $1,008.6786 | $1,008.68 | $1,008.70 | $1,008.50 | |