| 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 | $247.61 | 9.848% | $271.9946 | $271.99 | $272.00 | $272.00 |
| Purchase #2 | $250.61 | 13.125% | $283.5026 | $283.50 | $283.50 | $283.50 |
| Purchase #3 | $51.34 | 5.230% | $54.0251 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $47.37 | 5.775% | $50.1056 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $133.32 | 11.851% | $149.1198 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $8.67 | 8.416% | $9.3997 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $168.55 | 11.863% | $188.5451 | $188.55 | $188.55 | $188.50 |
| 7 purchase totals = | $907.47 | $1,006.6925 | $1,006.70 | $1,006.70 | $1,006.60 | |