| 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 | $208.81 | 7.646% | $224.7756 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $122.86 | 8.683% | $133.5279 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $173.83 | 9.848% | $190.9488 | $190.95 | $190.95 | $190.90 |
| Purchase #4 | $130.72 | 11.668% | $145.9724 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $194.91 | 3.829% | $202.3731 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $171.56 | 8.108% | $185.4701 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $234.68 | 5.837% | $248.3783 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $1,237.37 | $1,331.4462 | $1,331.45 | $1,331.45 | $1,331.50 | |