| 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 | $233.46 | 5.116% | $245.4038 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $236.65 | 4.326% | $246.8875 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $72.85 | 7.559% | $78.3567 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $137.41 | 5.513% | $144.9854 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $191.72 | 4.604% | $200.5468 | $200.55 | $200.55 | $200.50 |
| Purchase #6 | $54.81 | 3.184% | $56.5552 | $56.56 | $56.55 | $56.60 |
| Purchase #7 | $8.94 | 9.309% | $9.7722 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $935.84 | $982.5076 | $982.52 | $982.50 | $982.60 | |