| 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 | $218.26 | 6.814% | $233.1322 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $75.89 | 3.732% | $78.7222 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $207.64 | 8.447% | $225.1794 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $47.62 | 5.798% | $50.381 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $50.82 | 6.339% | $54.0415 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $212.26 | 5.154% | $223.1999 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $114.43 | 11.280% | $127.3377 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $926.92 | $991.9939 | $991.99 | $992.05 | $991.90 | |