| 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 | $222.29 | 6.475% | $236.6833 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $51.38 | 11.116% | $57.0914 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $35.86 | 8.312% | $38.8407 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $139.48 | 3.281% | $144.0563 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $65.41 | 5.639% | $69.0985 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $211.86 | 11.206% | $235.601 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $227.81 | 13.431% | $258.4072 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $954.09 | $1,039.7784 | $1,039.78 | $1,039.80 | $1,039.80 | |