| 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 | $137.25 | 7.180% | $147.1046 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $211.41 | 10.453% | $233.5087 | $233.51 | $233.50 | $233.50 |
| Purchase #3 | $111.49 | 12.226% | $125.1208 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $50.30 | 4.198% | $52.4116 | $52.41 | $52.40 | $52.40 |
| Purchase #5 | $83.40 | 6.706% | $88.9928 | $88.99 | $89.00 | $89.00 |
| Purchase #6 | $147.68 | 5.386% | $155.634 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $207.78 | 8.304% | $225.0341 | $225.03 | $225.05 | $225.00 |
| 7 purchase totals = | $949.31 | $1,027.8066 | $1,027.79 | $1,027.80 | $1,027.70 | |