| 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 | $230.95 | 6.805% | $246.6661 | $246.67 | $246.65 | $246.70 |
| Purchase #2 | $212.73 | 6.214% | $225.949 | $225.95 | $225.95 | $225.90 |
| Purchase #3 | $37.63 | 4.828% | $39.4468 | $39.45 | $39.45 | $39.40 |
| Purchase #4 | $107.95 | 3.775% | $112.0251 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $250.68 | 9.330% | $274.0684 | $274.07 | $274.05 | $274.10 |
| Purchase #6 | $128.70 | 4.327% | $134.2688 | $134.27 | $134.25 | $134.30 |
| Purchase #7 | $140.92 | 11.868% | $157.6444 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,109.56 | $1,190.0686 | $1,190.08 | $1,190.05 | $1,190.00 | |