| 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 | $202.71 | 4.696% | $212.2293 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $64.84 | 10.558% | $71.6858 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $236.79 | 12.167% | $265.6002 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $92.32 | 9.857% | $101.42 | $101.42 | $101.40 | $101.40 |
| Purchase #5 | $102.36 | 10.500% | $113.1078 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $180.35 | 11.230% | $200.6033 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $41.61 | 6.722% | $44.407 | $44.41 | $44.40 | $44.40 |
| 7 purchase totals = | $920.98 | $1,009.0534 | $1,009.06 | $1,009.05 | $1,009.00 | |