| 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 | $210.31 | 12.127% | $235.8143 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $136.80 | 3.511% | $141.603 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $128.74 | 8.361% | $139.504 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $8.27 | 11.143% | $9.1915 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $54.73 | 3.677% | $56.7424 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $228.59 | 13.260% | $258.901 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $20.63 | 5.362% | $21.7362 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $788.07 | $863.4924 | $863.48 | $863.50 | $863.40 | |