| 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 | $133.64 | 11.796% | $149.4042 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $55.78 | 9.232% | $60.9296 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $217.95 | 8.149% | $235.7107 | $235.71 | $235.70 | $235.70 |
| Purchase #4 | $49.35 | 12.321% | $55.4304 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $192.66 | 10.207% | $212.3248 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $102.53 | 8.605% | $111.3527 | $111.35 | $111.35 | $111.40 |
| Purchase #7 | $183.89 | 13.304% | $208.3547 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $935.80 | $1,033.5071 | $1,033.49 | $1,033.50 | $1,033.50 | |