| 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 | $247.78 | 3.309% | $255.979 | $255.98 | $256.00 | $256.00 |
| Purchase #2 | $120.81 | 13.180% | $136.7328 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $216.46 | 5.172% | $227.6553 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $248.49 | 9.533% | $272.1786 | $272.18 | $272.20 | $272.20 |
| Purchase #5 | $47.67 | 4.756% | $49.9372 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $108.58 | 4.196% | $113.136 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $150.46 | 13.761% | $171.1648 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $1,140.25 | $1,226.7837 | $1,226.79 | $1,226.85 | $1,226.80 | |