| 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 | $98.78 | 9.635% | $108.2975 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $223.29 | 11.129% | $248.1399 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $203.54 | 9.361% | $222.5934 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $124.36 | 7.845% | $134.116 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $226.54 | 6.184% | $240.5492 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $194.50 | 9.140% | $212.2773 | $212.28 | $212.30 | $212.30 |
| Purchase #7 | $250.71 | 13.478% | $284.5007 | $284.50 | $284.50 | $284.50 |
| 7 purchase totals = | $1,321.72 | $1,450.4740 | $1,450.48 | $1,450.50 | $1,450.40 | |