| 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 | $221.89 | 10.113% | $244.3297 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $76.46 | 6.712% | $81.592 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $170.85 | 6.815% | $182.4934 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $125.79 | 13.342% | $142.5729 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $233.63 | 6.197% | $248.1081 | $248.11 | $248.10 | $248.10 |
| Purchase #6 | $34.95 | 7.456% | $37.5559 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $164.64 | 10.534% | $181.9832 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,028.21 | $1,118.6352 | $1,118.63 | $1,118.65 | $1,118.70 | |