| 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 | $208.31 | 13.704% | $236.8568 | $236.86 | $236.85 | $236.90 |
| Purchase #2 | $181.97 | 4.152% | $189.5254 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $205.97 | 3.222% | $212.6064 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $210.25 | 11.359% | $234.1323 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $104.75 | 12.359% | $117.6961 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $96.70 | 8.546% | $104.964 | $104.96 | $104.95 | $105.00 |
| Purchase #7 | $19.76 | 12.834% | $22.296 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $1,027.71 | $1,118.0770 | $1,118.09 | $1,118.10 | $1,118.10 | |