| 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 | $237.82 | 4.312% | $248.0748 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $179.27 | 8.254% | $194.0669 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $101.41 | 13.485% | $115.0851 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $42.55 | 9.554% | $46.6152 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $132.43 | 6.639% | $141.222 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $170.83 | 6.391% | $181.7477 | $181.75 | $181.75 | $181.70 |
| Purchase #7 | $155.86 | 6.726% | $166.3431 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $1,020.17 | $1,093.1548 | $1,093.16 | $1,093.10 | $1,093.10 | |