| 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 | $237.27 | 9.441% | $259.6707 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $212.97 | 6.546% | $226.911 | $226.91 | $226.90 | $226.90 |
| Purchase #3 | $9.51 | 6.348% | $10.1137 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $181.32 | 12.481% | $203.9505 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $72.78 | 3.172% | $75.0886 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $76.30 | 11.812% | $85.3126 | $85.31 | $85.30 | $85.30 |
| Purchase #7 | $127.80 | 12.360% | $143.5961 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $917.95 | $1,004.6432 | $1,004.64 | $1,004.60 | $1,004.70 | |