| 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 | $222.41 | 12.447% | $250.0934 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $207.63 | 11.801% | $232.1324 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $222.99 | 9.705% | $244.6312 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $51.29 | 5.285% | $54.0007 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $9.38 | 12.283% | $10.5321 | $10.53 | $10.55 | $10.50 |
| Purchase #6 | $207.60 | 11.313% | $231.0858 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $96.50 | 4.547% | $100.8879 | $100.89 | $100.90 | $100.90 |
| 7 purchase totals = | $1,017.80 | $1,123.3635 | $1,123.36 | $1,123.45 | $1,123.30 | |