| 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 | $211.51 | 6.557% | $225.3787 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $118.66 | 6.350% | $126.1949 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $218.44 | 12.764% | $246.3217 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $115.49 | 12.308% | $129.7045 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $193.27 | 9.599% | $211.822 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $112.46 | 6.486% | $119.7542 | $119.75 | $119.75 | $119.80 |
| Purchase #7 | $77.38 | 4.385% | $80.7731 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $1,047.21 | $1,139.9491 | $1,139.93 | $1,139.90 | $1,140.00 | |