| 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 | $226.29 | 11.199% | $251.6322 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $112.50 | 9.357% | $123.0266 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $154.53 | 11.561% | $172.3952 | $172.40 | $172.40 | $172.40 |
| Purchase #4 | $196.71 | 13.105% | $222.4888 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $84.85 | 3.809% | $88.0819 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $15.47 | 11.693% | $17.2789 | $17.28 | $17.30 | $17.30 |
| Purchase #7 | $147.91 | 10.573% | $163.5485 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $938.26 | $1,038.4521 | $1,038.46 | $1,038.55 | $1,038.40 | |