| 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 | $151.41 | 5.797% | $160.1872 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $218.41 | 13.777% | $248.5003 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $177.58 | 13.815% | $202.1127 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $212.42 | 8.744% | $230.994 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $233.98 | 3.407% | $241.9517 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $230.69 | 9.534% | $252.684 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $80.94 | 13.747% | $92.0668 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $1,305.43 | $1,428.4967 | $1,428.49 | $1,428.50 | $1,428.60 | |