| 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 | $134.56 | 9.400% | $147.2086 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $134.50 | 13.865% | $153.1484 | $153.15 | $153.15 | $153.10 |
| Purchase #3 | $72.30 | 10.367% | $79.7953 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $198.25 | 13.677% | $225.3647 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $149.35 | 4.515% | $156.0932 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $231.74 | 3.872% | $240.713 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $7.98 | 10.699% | $8.8338 | $8.83 | $8.85 | $8.80 |
| 7 purchase totals = | $928.68 | $1,011.1570 | $1,011.15 | $1,011.15 | $1,011.10 | |