| 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 | $65.57 | 6.209% | $69.6412 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $199.66 | 11.208% | $222.0379 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $174.47 | 6.278% | $185.4232 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $196.90 | 8.244% | $213.1324 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $146.29 | 11.496% | $163.1075 | $163.11 | $163.10 | $163.10 |
| Purchase #6 | $56.46 | 13.565% | $64.1188 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $176.75 | 5.379% | $186.2574 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $1,016.10 | $1,103.7184 | $1,103.72 | $1,103.70 | $1,103.60 | |