| 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 | $225.78 | 3.586% | $233.8765 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $245.34 | 10.691% | $271.5693 | $271.57 | $271.55 | $271.60 |
| Purchase #3 | $17.97 | 9.200% | $19.6232 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $170.84 | 5.565% | $180.3472 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $129.67 | 9.492% | $141.9783 | $141.98 | $142.00 | $142.00 |
| Purchase #6 | $56.55 | 5.783% | $59.8203 | $59.82 | $59.80 | $59.80 |
| Purchase #7 | $8.75 | 6.474% | $9.3165 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $854.90 | $916.5313 | $916.54 | $916.50 | $916.50 | |