| 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 | $193.34 | 6.229% | $205.3831 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $31.92 | 9.165% | $34.8455 | $34.85 | $34.85 | $34.80 |
| Purchase #3 | $225.75 | 8.695% | $245.379 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $126.78 | 8.209% | $137.1874 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $50.33 | 10.568% | $55.6489 | $55.65 | $55.65 | $55.60 |
| Purchase #6 | $248.34 | 3.818% | $257.8216 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $123.36 | 11.297% | $137.296 | $137.30 | $137.30 | $137.30 |
| 7 purchase totals = | $999.82 | $1,073.5615 | $1,073.57 | $1,073.60 | $1,073.50 | |