| 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 | $17.34 | 10.752% | $19.2044 | $19.20 | $19.20 | $19.20 |
| Purchase #2 | $218.31 | 3.543% | $226.0447 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $65.59 | 9.780% | $72.0047 | $72.00 | $72.00 | $72.00 |
| Purchase #4 | $204.67 | 9.823% | $224.7747 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $219.66 | 7.789% | $236.7693 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $170.69 | 5.812% | $180.6105 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $80.68 | 12.839% | $91.0385 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $976.94 | $1,050.4468 | $1,050.43 | $1,050.40 | $1,050.40 | |