| 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 | $129.52 | 9.135% | $141.3517 | $141.35 | $141.35 | $141.40 |
| Purchase #2 | $114.28 | 8.840% | $124.3824 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $90.54 | 4.865% | $94.9448 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $198.54 | 3.571% | $205.6299 | $205.63 | $205.65 | $205.60 |
| Purchase #5 | $233.62 | 11.601% | $260.7223 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $219.77 | 6.725% | $234.5495 | $234.55 | $234.55 | $234.50 |
| Purchase #7 | $52.30 | 9.626% | $57.3344 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $1,038.57 | $1,118.9150 | $1,118.90 | $1,118.95 | $1,118.80 | |