| 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 | $233.35 | 7.328% | $250.4499 | $250.45 | $250.45 | $250.40 |
| Purchase #2 | $9.77 | 5.170% | $10.2751 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $130.96 | 8.401% | $141.9619 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $226.41 | 11.828% | $253.1898 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $18.42 | 5.259% | $19.3887 | $19.39 | $19.40 | $19.40 |
| Purchase #6 | $244.73 | 3.129% | $252.3876 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $67.78 | 9.536% | $74.2435 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $931.42 | $1,001.8965 | $1,001.90 | $1,001.95 | $1,001.90 | |