| 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 | $185.87 | 13.335% | $210.6558 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $232.55 | 3.405% | $240.4683 | $240.47 | $240.45 | $240.50 |
| Purchase #3 | $173.60 | 7.175% | $186.0558 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $81.96 | 5.230% | $86.2465 | $86.25 | $86.25 | $86.20 |
| Purchase #5 | $121.43 | 9.397% | $132.8408 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $201.79 | 4.624% | $211.1208 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $248.87 | 8.626% | $270.3375 | $270.34 | $270.35 | $270.30 |
| 7 purchase totals = | $1,246.07 | $1,337.7255 | $1,337.74 | $1,337.70 | $1,337.70 | |