| 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 | $117.49 | 5.438% | $123.8791 | $123.88 | $123.90 | $123.90 |
| Purchase #2 | $6.78 | 5.337% | $7.1418 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $22.88 | 9.263% | $24.9994 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $246.75 | 7.845% | $266.1075 | $266.11 | $266.10 | $266.10 |
| Purchase #5 | $106.42 | 13.476% | $120.7612 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $247.26 | 10.621% | $273.5215 | $273.52 | $273.50 | $273.50 |
| Purchase #7 | $168.94 | 11.557% | $188.4644 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $916.52 | $1,004.8749 | $1,004.87 | $1,004.85 | $1,004.90 | |