| 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 | $246.53 | 10.337% | $272.0138 | $272.01 | $272.00 | $272.00 |
| Purchase #2 | $202.71 | 3.639% | $210.0866 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $152.25 | 10.209% | $167.7932 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $106.27 | 10.416% | $117.3391 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $196.54 | 13.123% | $222.3319 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $177.98 | 13.214% | $201.4983 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $20.30 | 8.871% | $22.1008 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $1,102.58 | $1,213.1637 | $1,213.16 | $1,213.20 | $1,213.10 | |