| 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 | $236.92 | 9.590% | $259.6406 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $106.64 | 13.452% | $120.9852 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $49.31 | 8.848% | $53.6729 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $199.75 | 5.792% | $211.3195 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $200.30 | 13.874% | $228.0896 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $145.73 | 4.522% | $152.3199 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $246.98 | 7.310% | $265.0342 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $1,185.63 | $1,291.0619 | $1,291.06 | $1,291.05 | $1,291.00 | |