| 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 | $200.46 | 10.659% | $221.827 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $96.69 | 11.398% | $107.7107 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $26.48 | 10.400% | $29.2339 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $12.29 | 5.386% | $12.9519 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $109.74 | 4.296% | $114.4544 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $235.44 | 6.199% | $250.0349 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $133.85 | 4.673% | $140.1048 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $814.95 | $876.3176 | $876.30 | $876.35 | $876.30 | |