| 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 | $141.67 | 13.535% | $160.845 | $160.85 | $160.85 | $160.80 |
| Purchase #2 | $236.39 | 7.448% | $253.9963 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $188.75 | 4.525% | $197.2909 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $66.33 | 6.392% | $70.5698 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $239.31 | 8.206% | $258.9478 | $258.95 | $258.95 | $258.90 |
| Purchase #6 | $216.50 | 13.810% | $246.3987 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $128.34 | 4.434% | $134.0306 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $1,217.29 | $1,322.0791 | $1,322.09 | $1,322.10 | $1,322.00 | |