| 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 | $194.91 | 13.333% | $220.8974 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $17.44 | 3.772% | $18.0978 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $66.52 | 11.249% | $74.0028 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $174.82 | 11.774% | $195.4033 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $237.55 | 9.116% | $259.2051 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $224.84 | 10.298% | $247.994 | $247.99 | $248.00 | $248.00 |
| Purchase #7 | $228.89 | 12.759% | $258.0941 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $1,144.97 | $1,273.6945 | $1,273.69 | $1,273.70 | $1,273.70 | |