| 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 | $127.79 | 5.633% | $134.9884 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $224.74 | 7.659% | $241.9528 | $241.95 | $241.95 | $242.00 |
| Purchase #3 | $83.40 | 7.722% | $89.8401 | $89.84 | $89.85 | $89.80 |
| Purchase #4 | $107.64 | 10.802% | $119.2673 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $98.94 | 4.472% | $103.3646 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $226.81 | 9.534% | $248.4341 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $183.34 | 3.640% | $190.0136 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $1,052.66 | $1,127.8609 | $1,127.85 | $1,127.85 | $1,127.90 | |