| 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 | $53.75 | 5.472% | $56.6912 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $222.30 | 7.323% | $238.579 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $136.46 | 3.497% | $141.232 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $128.88 | 5.262% | $135.6617 | $135.66 | $135.65 | $135.70 |
| Purchase #5 | $208.79 | 3.122% | $215.3084 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $37.26 | 8.460% | $40.4122 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $226.94 | 8.437% | $246.0869 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $1,014.38 | $1,073.9714 | $1,073.97 | $1,074.00 | $1,074.00 | |