| 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 | $221.25 | 3.547% | $229.0977 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $112.43 | 11.296% | $125.1301 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $181.85 | 4.788% | $190.557 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $103.85 | 10.504% | $114.7584 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $57.58 | 5.228% | $60.5903 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $201.74 | 7.544% | $216.9593 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $190.93 | 8.464% | $207.0903 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $1,069.63 | $1,144.1831 | $1,144.19 | $1,144.20 | $1,144.30 | |