| 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 | $39.40 | 11.730% | $44.0216 | $44.02 | $44.00 | $44.00 |
| Purchase #2 | $129.91 | 6.521% | $138.3814 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $13.30 | 13.865% | $15.144 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $215.38 | 12.154% | $241.5573 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $211.78 | 13.676% | $240.743 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $206.67 | 12.529% | $232.5637 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $208.38 | 4.388% | $217.5237 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $1,024.82 | $1,129.9347 | $1,129.92 | $1,129.90 | $1,129.90 | |