| 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 | $183.40 | 12.490% | $206.3067 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $121.47 | 12.418% | $136.5541 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $120.28 | 11.397% | $133.9883 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $8.40 | 7.668% | $9.0441 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $107.52 | 10.192% | $118.4784 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $172.81 | 11.614% | $192.8802 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $230.61 | 9.468% | $252.4442 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $944.49 | $1,049.6960 | $1,049.69 | $1,049.75 | $1,049.70 | |