| 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 | $209.52 | 7.136% | $224.4713 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $207.65 | 11.478% | $231.4841 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $29.30 | 4.573% | $30.6399 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $106.82 | 7.475% | $114.8048 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $202.25 | 9.574% | $221.6134 | $221.61 | $221.60 | $221.60 |
| Purchase #6 | $235.90 | 8.264% | $255.3948 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $55.86 | 8.399% | $60.5517 | $60.55 | $60.55 | $60.60 |
| 7 purchase totals = | $1,047.30 | $1,138.9600 | $1,138.94 | $1,138.95 | $1,139.00 | |