| 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 | $188.30 | 12.843% | $212.4834 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $51.51 | 12.164% | $57.7757 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $205.86 | 5.222% | $216.61 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $41.81 | 5.446% | $44.087 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $107.51 | 6.330% | $114.3154 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $156.94 | 5.498% | $165.5686 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $110.98 | 4.489% | $115.9619 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $862.91 | $926.8020 | $926.81 | $926.80 | $926.90 | |