| 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 | $199.58 | 7.620% | $214.788 | $214.79 | $214.80 | $214.80 |
| Purchase #2 | $227.89 | 12.803% | $257.0668 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $78.30 | 11.767% | $87.5136 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $46.57 | 10.747% | $51.5749 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $246.82 | 10.340% | $272.3412 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $121.95 | 11.783% | $136.3194 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $114.28 | 5.489% | $120.5528 | $120.55 | $120.55 | $120.60 |
| 7 purchase totals = | $1,035.39 | $1,140.1567 | $1,140.15 | $1,140.10 | $1,140.20 | |